Examkin

Billing, Pricing, and Support

175 questions

All types175Multiple choice91Multiple select84
Question 1Question →

A logistics company manages separate AWS accounts for its shipping, tracking, and warehousing divisions. The finance department wants to simplify its payment process and lower overall costs.

Which of the following are benefits of combining these accounts under a single organization using AWS Organizations? (Select TWO.)

Select all that apply

Show answer & explanation

Answer: Receiving a combined bill for all member accounts instead of separate invoices for each division; Aggregating resource usage across all linked accounts to meet thresholds for volume tier discounts

Answer

Consolidating payments into a single combined invoice and aggregating usage to qualify for volume tier discounts are both key benefits of consolidated billing in AWS Organizations.
Consolidated billing under AWS Organizations provides two primary financial benefits: it combines the billing of multiple member accounts into a single management account invoice (simplifying payment processing), and it aggregates the resource usage of all member accounts to help the company qualify for volume pricing discounts (such as tiered rates for storage or data transfer).

Step-by-Step Solution

1
Analyze the company's requirement to simplify payments and reduce costs across multiple AWS accounts.
The requirement points to features of consolidated billing and AWS Organizations.
AWS Organizations allows linking multiple accounts to centralize billing and administration.
2
Identify which options describe valid benefits of consolidated billing in AWS Organizations.
Receiving one combined invoice simplifies payments, and aggregating usage across accounts helps qualify for volume-based pricing discounts.
These are direct, documented features designed to reduce administrative overhead and cost.
3
Evaluate the distractors to ensure they describe incorrect features or security models.
AWS Organizations does not automatically sync IAM users, root users cannot be deleted, and AWS retains sole responsibility for physical hardware.
Verifying the invalid options ensures that only the two correct answers are selected.

Key Concept

Unified billing and AWS Organizations benefits, specifically combined invoicing and aggregated volume pricing.
Estimated Time:1m 0s
Question 2Question →

A multinational company uses AWS Organizations with consolidated billing to manage its multiple departmental AWS accounts. The finance department notices that underutilized Amazon EC2 Reserved Instances (RIs) purchased by the marketing team's account are automatically applying discounts to EC2 instances running in the development team's account. To track budgets more accurately, the company wants to ensure that RI discounts are only applied to the specific account that purchased them. Which of the following actions should the AWS Organizations administrator take to achieve this?

Show answer & explanation

Answer: Turn off Reserved Instance (RI) discount sharing in the Billing Preferences section of the organization's management account.

Answer

Turn off Reserved Instance (RI) discount sharing in the Billing Preferences section of the organization's management account.
By default, Reserved Instance (RI) and Savings Plans discounts are shared among all accounts under consolidated billing in AWS Organizations. The administrator can disable RI discount sharing for some or all of the member accounts in the Billing Preferences section of the management account.

Step-by-Step Solution

1
Identify the default billing behavior of AWS Organizations regarding Reserved Instances.
By default, Reserved Instance (RI) discounts are shared across all accounts within the organization's consolidated billing family.
To understand why the development account is currently receiving the marketing account's RI discounts.
2
Evaluate the console or settings required to modify this default sharing behavior.
The discount sharing preference is a billing administration setting found in the Billing Preferences section of the AWS Billing console.
To determine where the sharing behavior can be configured and disabled.
3
Identify the account with authorization to change billing preferences.
Only the management (payer) account has the authority to disable RI discount sharing for the member accounts.
To isolate the control point for consolidated billing features.

Key Concept

Disabling Reserved Instance and Savings Plans discount sharing via Billing Preferences in AWS Organizations.
Question 3Question →

An enterprise retail organization is preparing to deploy an e-commerce platform on AWS. The design includes running application containers on Amazon Elastic Container Service (Amazon ECS) with AWS Fargate launch type across two AWS Regions, storing structured product catalogs in Amazon Aurora, and storing media assets in Amazon Simple Storage Service (Amazon S3). Before deploying any services or writing code, the cloud financial operations team must estimate the monthly costs for this hypothetical infrastructure.

Which of the following actions should the team perform to model and estimate these projected costs? (Select TWO.)

Select all that apply

Show answer & explanation

Answer: Use the AWS Pricing Calculator to input the estimated container count, vCPU/memory requirements, database storage size, and data transfer volumes between regions to generate a monthly cost estimate.; Configure different groups of services and resource estimates in the AWS Pricing Calculator to compare the cost differences of deploying the architecture across multiple AWS Regions.

Answer

To estimate these projected costs, the team should use the AWS Pricing Calculator to input the estimated resource specifications (such as container count, vCPU/memory, database size, and data transfer volumes) and configure service groups to compare costs across different AWS Regions.
The AWS Pricing Calculator is the primary tool for estimating the cost of AWS services before they are deployed. It allows users to create cost estimates for hypothetical architectures by specifying configurations such as the number of ECS containers, Fargate vCPU/memory requirements, database storage size, and S3 storage classes. It also supports grouping resources to compare costs across different AWS Regions or deployment configurations, helping teams make informed architectural decisions based on projected expenses.

Step-by-Step Solution

1
Identify the requirements of the scenario, which is estimating the monthly costs of a hypothetical, pre-deployment multi-region application architecture.
The scenario requires a planning and cost estimation tool for future configurations rather than tracking actual historical spending.
Since no resources have been deployed yet, tools that track existing resources cannot be used.
2
Evaluate the capabilities of the AWS Pricing Calculator for the scenario.
The AWS Pricing Calculator can model hypothetical workloads, including Amazon ECS, AWS Fargate, Amazon Aurora, and Amazon S3 across multiple regions, allowing the team to estimate monthly costs and compare different region configurations.
This directly aligns with the need to generate pre-deployment cost projections based on custom resource settings.
3
Differentiate the AWS Pricing Calculator from post-deployment billing and monitoring tools like AWS Cost Explorer and the AWS Cost & Usage Report, and verify economic principles.
Eliminate options suggesting the use of historical monitoring or reporting tools, as well as capital expense planning for physical hardware.
Post-deployment tools require active resources to generate data, and AWS operates on an operating expense (OpEx) model rather than a capital expense (CapEx) hardware purchasing model.

Key Concept

Estimating pre-deployment costs of hypothetical workloads using the AWS Pricing Calculator.
Estimated Time:2m 30s
Question 4Question →

A software-as-a-service (SaaS) company manages separate AWS accounts for its development, staging, and production environments. The finance team wants to receive a single monthly invoice for all accounts and benefit from aggregated volume pricing discounts for storage. At the same time, the security team must prevent users in the development accounts from deleting Amazon S3 buckets, even if those users have administrator permissions within their local accounts. Which of the following solutions should the company implement?

Show answer & explanation

Answer: AWS Organizations with consolidated billing enabled, and a Service Control Policy applied to the development accounts.

Answer

AWS Organizations with consolidated billing enabled, and a Service Control Policy applied to the development accounts.
AWS Organizations allows organizations to centrally manage billing and permissions across multiple AWS accounts. Enabling consolidated billing generates a single monthly invoice for the management account and aggregates usage across all member accounts to qualify for volume pricing discounts. Furthermore, Service Control Policies (SCPs) can be applied to organizational units or specific member accounts to restrict maximum permissions—such as preventing S3 bucket deletion—which overrides even administrative permissions within those member accounts.

Step-by-Step Solution

1
Identify the mechanism for combining multiple AWS accounts into a single invoice and sharing pricing tiers.
AWS Organizations consolidated billing features allow multiple member accounts to be billed under a single management account, automatically aggregating usage to qualify for higher volume discounts (e.g., S3 storage tiers).
This addresses the finance team's requirement for a single invoice and cost optimization.
2
Identify the mechanism for enforcing resource-level restriction policies across member accounts.
Service Control Policies (SCPs) in AWS Organizations can specify maximum permission boundaries for member accounts, including blocking actions like S3 bucket deletion.
This addresses the security team's requirement to restrict actions centrally, even for administrative users in the member accounts.

Key Concept

Consolidated Billing and AWS Organizations
Estimated Time:1m 30s
Question 5Question →

A retail organization plans to deploy a third-party firewall appliance as an Amazon Machine Image (AMI) on Amazon EC2. The organization decides to subscribe to the appliance through AWS Marketplace. How are the billing and software maintenance responsibilities structured for this deployment?

Show answer & explanation

Answer: Both the software subscription fee and the EC2 instance infrastructure charges are billed together through the organization's AWS account, while the organization remains responsible for configuring and patching the firewall software.

Answer

Both the software subscription fee and the EC2 instance infrastructure charges are billed together through the organization's AWS account, while the organization remains responsible for configuring and patching the firewall software.
AWS Marketplace consolidates the billing for third-party software subscriptions directly onto the customer's AWS bill alongside their AWS infrastructure usage (such as EC2 instance charges). However, purchasing through AWS Marketplace does not alter the Shared Responsibility Model. Because the software is deployed as an Amazon Machine Image (AMI) on the customer's EC2 instances, the customer is still responsible for configuring, patching, and maintaining the software and the operating system.

Step-by-Step Solution

1
Analyze the procurement method for the third-party software subscription.
Purchasing through AWS Marketplace aggregates the software subscription charges onto the customer's AWS bill.
This determines how the licensing fee is collected and processed.
2
Identify the infrastructure pricing for the underlying Amazon EC2 instance.
The infrastructure consumption charges for running the EC2 instance are billed to the customer's AWS bill.
This establishes that both software and hardware compute resources are consolidated into one billing stream.
3
Apply the AWS Shared Responsibility Model to the deployed Amazon Machine Image (AMI).
Since the software runs as an AMI within the customer's virtual private cloud (VPC), the customer holds the responsibility for guest operating system patching and software configuration.
This clarifies the maintenance boundary between the cloud provider and the customer.

Key Concept

AWS Marketplace Billing Integration and the Shared Responsibility Model
Estimated Time:1m 0s
Question 6Question →

A financial technology (FinTech) firm is optimizing its cloud operations. The infrastructure team must configure a mechanism to automatically notify administrators via email if the actual database spend exceeds a defined threshold of 10,00010,000 in a single month. Concurrently, the business development team needs to visualize and analyze historical cost data grouped by cost allocation tags over the past quarter to identify cost-saving opportunities. Which two AWS Billing and Cost Management tools should the firm use to satisfy these demands? (Select TWO)

Select all that apply

Show answer & explanation

Answer: AWS Budgets; AWS Cost Explorer

Answer

AWS Budgets and AWS Cost Explorer
AWS Budgets is the correct tool for setting up email alerts when monthly database costs exceed a 10,00010,000 threshold, as it supports proactive monitoring. AWS Cost Explorer is the correct tool for retrospective visualization and analysis of historical costs grouped by cost allocation tags over the past quarter.

Step-by-Step Solution

1
Identify the service required to set up proactive alerts when actual database spending exceeds a specified threshold.
AWS Budgets is identified as the correct tool because it allows setting budget thresholds and sending email notifications when costs exceed these limits.
AWS Budgets is designed for proactive budget monitoring and threshold-based alerting.
2
Identify the tool required to visualize and analyze historical cost trends grouped by cost allocation tags over the past quarter.
AWS Cost Explorer is identified as the correct tool because it provides a visual interface to query, filter, and group historical cost and usage data.
AWS Cost Explorer is designed for retrospective, interactive analysis of actual historical usage and cost.

Key Concept

Differentiation between proactive billing tools (AWS Budgets) and retrospective analysis tools (AWS Cost Explorer) in AWS Billing and Cost Management.
Estimated Time:2m 0s
Question 7Question →

A company is preparing to launch a critical web application on AWS and requires technical support with a response time of less than 30 minutes for business-critical system outages. Additionally, they need proactive operational reviews and assistance with launch planning (Infrastructure Event Management) included in their plan. They want access to a team of Technical Account Managers (TAMs) to coordinate their support needs but do not require a dedicated TAM. Which is the minimum AWS Support plan that meets these requirements?

Show answer & explanation

Answer: Enterprise On-Ramp

Answer

Enterprise On-Ramp
Enterprise On-Ramp is the minimum support plan that satisfies all criteria. It provides a response time of less than 30 minutes for business-critical system down cases, includes access to a pool of Technical Account Managers (TAMs) for operational and architectural guidance, and includes Infrastructure Event Management (IEM) for launch planning.

Step-by-Step Solution

1
Analyze the required SLA response times for business-critical outages.
The requirement specifies a response time of less than 30 minutes. Business Support has a 1-hour SLA, Developer has a 12-hour business day SLA, Enterprise On-Ramp has a 30-minute SLA, and Enterprise has a 15-minute SLA. This narrows the choices to Enterprise On-Ramp and Enterprise.
To determine which support plans meet the speed of support required for critical issues.
2
Compare the Technical Account Manager (TAM) and event support requirements against the remaining support plans.
The requirement specifies access to a pool of TAMs (not a dedicated/designated TAM) and included Infrastructure Event Management (IEM). Enterprise On-Ramp provides a pool of TAMs and includes IEM. Enterprise provides a dedicated TAM, which exceeds the pool requirement.
To find the most cost-effective (minimum) plan that fulfills the management and event planning criteria.

Key Concept

AWS Support Plans
Estimated Time:1m 30s
Question 8Question →

A logistics company is running a telemetry tracking platform on AWS. The finance team needs to configure a solution that automatically sends an email notification if the forecasted monthly spend on Amazon EC2 instances is projected to exceed a specific dollar amount. Which AWS tool or service should the company use to meet this requirement?

Show answer & explanation

Answer: AWS Budgets

Answer

AWS Budgets is the correct tool because it enables the setup of proactive alerts based on both actual and forecasted AWS cost and usage metrics.
The correct service is AWS Budgets. It allows you to create custom budgets that track your cost and usage, and automatically notifies you when your actual or forecasted costs exceed the budget threshold you set.

Step-by-Step Solution

1
Identify the operational requirement.
The requirement asks for a tool that can automatically send alerts when forecasted monthly costs exceed a set limit.
This helps narrow down tools to those capable of active threshold monitoring and notifications.
2
Differentiate between proactive monitoring and reactive/estimation tools.
AWS Budgets supports proactive alerts for forecasted or actual costs. AWS Cost Explorer is primarily for retrospective analysis and visualization. AWS Pricing Calculator is for pre-deployment estimates. AWS Billing Conductor is for custom billing rules.
Choosing the correct tool requires distinguishing their primary operational purposes.

Key Concept

Differentiating AWS cost management tools by their primary functions, specifically using AWS Budgets for proactive notifications versus AWS Cost Explorer for analysis.
Question 9Question →

A gaming company is deploying two distinct workloads on Amazon EC2: 1. A backend database cluster for multiplayer matchmaking that must run continuously 24/7 with steady, predictable performance. 2. Batch data processing jobs that analyze game telemetry nightly, can be interrupted at any time, and do not have a strict completion deadline. Which two Amazon EC2 pricing models should the company select to achieve the lowest cost for these workloads? (Select TWO.)

Select all that apply

Show answer & explanation

Answer: Reserved Instances to host the matchmaking database cluster; Spot Instances to run the telemetry batch processing jobs

Answer

The company should select Reserved Instances to host the matchmaking database cluster and Spot Instances to run the telemetry batch processing jobs.
The database cluster requires 24/7 continuous and predictable performance, making Reserved Instances the optimal choice due to their term-commitment discount. The telemetry batch processing jobs can tolerate interruptions and do not have a strict completion window, making Spot Instances the most cost-effective option because they utilize spare AWS capacity at significant discounts.

Step-by-Step Solution

1
Analyze the requirements for the first workload (matchmaking database cluster).
The database requires 24/7 continuous operation with steady, predictable performance.
Since the resource utilization is predictable and constant, the company can commit to a 1-year or 3-year term using Reserved Instances or Savings Plans to optimize costs.
2
Analyze the requirements for the second workload (telemetry batch processing jobs).
The jobs run nightly, can tolerate interruptions, and have no strict completion deadline.
Since these jobs are fault-tolerant and flexible, Spot Instances are the most cost-effective model, offering up to 90% savings by utilizing spare capacity.

Key Concept

AWS EC2 pricing models (Reserved Instances and Spot Instances) match different workload predictability and fault tolerance requirements.
Question 10Question →

An organization is planning to deploy two workloads on Amazon EC2: a stateless batch processing application that can be interrupted at any time and resumed later, and a development server that is run for only a few hours each day during active testing. Which of the following AWS pricing options represent the most cost-effective choices for these workloads? (Select TWO)

Select all that apply

Show answer & explanation

Answer: Spot Instances to run the batch processing application at the lowest cost; On-Demand Instances for the development server to pay only for the hours it is actively running

Answer

Spot Instances to run the batch processing application at the lowest cost, and On-Demand Instances for the development server to pay only for the hours it is actively running.
The correct options are the choices to use Spot Instances for the batch processing application, and On-Demand Instances for the development server. Spot Instances are ideal for flexible, interruptible, and stateless workloads because they offer spare AWS capacity at deep discounts. On-Demand Instances are perfect for short-term, unpredictable, or intermittent workloads like development servers because you only pay for the time the instance is running and can shut it down to stop billing, without any long-term commitment.

Step-by-Step Solution

1
Analyze the requirements for the batch processing workload.
The batch processing workload is stateless, can be interrupted, and needs to be highly cost-optimized.
Since the workload can tolerate interruptions, it can take advantage of the steep discounts offered by utilizing spare capacity.
2
Determine the best pricing model for the batch processing workload.
Spot Instances are identified as the most cost-effective fit because they provide spare capacity at up to 90% off On-Demand rates.
Spot Instances fit workloads that are flexible, stateless, and interruptible.
3
Analyze the requirements for the development server.
The development server runs for only a few hours per day and requires reliable availability when the developer is testing.
The server needs to run without sudden interruptions during testing, but does not need to run 24/7.
4
Determine the best pricing model for the development server.
On-Demand Instances are identified as the most suitable fit since they can be stopped when not in use to avoid charges, with no long-term commitment.
Paying only for active hours via On-Demand is cheaper than committing to a 1- or 3-year term for a server that is mostly turned off.

Key Concept

Selecting optimal Amazon EC2 pricing models (Spot vs. On-Demand vs. Reserved vs. Dedicated) based on workload stability, predictability, and duration.
Estimated Time:1m 0s
Question 11Question →

A non-profit organization plans to migrate its physical media archive to the AWS Cloud. The proposed architecture includes AWS Storage Gateway and Amazon S3 Glacier Flexible Retrieval. The organization does not have an AWS account yet and needs to estimate the monthly costs of this proposed workload for an upcoming budget review.

Which TWO of the following statements correctly describe how the AWS Pricing Calculator can assist the organization in this scenario? (Select TWO.)

Select all that apply

Show answer & explanation

Answer: It allows the organization to estimate the monthly cost of AWS services without requiring an active AWS account or an existing deployment.; It models hypothetical resource requirements, such as S3 storage capacity and retrieval rates, to project future costs based on different configurations.

Answer

The AWS Pricing Calculator allows the organization to estimate the monthly cost of AWS services without requiring an active AWS account or an existing deployment, and models hypothetical resource requirements, such as S3 storage capacity and retrieval rates, to project future costs based on different configurations.
The correct statements describe the core purpose of the AWS Pricing Calculator: it enables users to estimate the cost of AWS services for a proposed architecture without requiring an active AWS account, and it allows them to model hypothetical resource requirements (such as storage volumes and retrieval speeds) to project future operational costs.

Step-by-Step Solution

1
Analyze the scenario and business requirements.
The organization has a proposed architecture (AWS Storage Gateway and S3 Glacier), does not yet have an AWS account, and needs to estimate future costs.
This establishes that the needed tool must support pre-deployment estimation without requiring account creation.
2
Identify the features of the AWS Pricing Calculator that match the requirements.
The AWS Pricing Calculator is free, web-based, does not require an active AWS account, and supports modeling configurations like storage size and data access frequencies.
This confirms that the tool can calculate hypothetical operational costs based on specific architecture parameters.
3
Differentiate the AWS Pricing Calculator from post-deployment billing and cost management tools.
AWS Cost Explorer, AWS Cost and Usage Report, and AWS Budgets are eliminated because they require active resources and account history to function.
This distinguishes between tools used for post-deployment cost tracking and those used for pre-deployment planning.

Key Concept

AWS Pricing Calculator
Question 12Question →

A startup is launching a new customer-facing application on AWS and requires 24/7 access to technical support via phone and chat. Additionally, they need a response time of less than 1 hour if their production environment experiences a complete outage. They want to minimize costs and do not need Technical Account Manager (TAM) services. Which AWS Support plan is the most cost-effective option that meets these requirements?

Show answer & explanation

Answer: Business Support

Answer

Business Support
Business Support is the correct choice because it is the minimum support tier that provides 24/7 phone, email, and chat access to AWS Cloud Support Engineers, along with an SLA of under 1 hour for production system down cases, without charging for Technical Account Manager (TAM) services.

Step-by-Step Solution

1
Analyze the customer's support requirements.
The requirements are 24/7 phone and chat technical support, under 1 hour response time for production outages, minimal cost, and no Technical Account Manager (TAM) services.
This establishes the constraints needed to filter out the incorrect support tiers.
2
Evaluate the AWS Support plans against the requirements.
Basic has no technical support. Developer has email support during business hours only. Business offers 24/7 phone/chat and a 1-hour response time SLA for production down. Enterprise On-Ramp and Enterprise include TAM services and are more expensive.
This determines the most cost-effective plan that matches all constraints.

Key Concept

AWS Support Plans features, response times, and cost-effectiveness
Question 13Question →

A company is planning to migrate its on-premises infrastructure to the AWS Cloud. They want to ensure they have access to a Technical Account Manager (TAM) to receive proactive operational reviews and architectural guidance. Which of the following AWS Support plans include access to a Technical Account Manager (TAM) (either as a designated resource or from a shared pool)? (Select TWO.)

Select all that apply

Show answer & explanation

Answer: Enterprise On-Ramp Support; Enterprise Support

Answer

The correct answers are Enterprise On-Ramp Support and Enterprise Support.
Enterprise On-Ramp Support and Enterprise Support are the only AWS Support plans that provide access to a Technical Account Manager (TAM). Enterprise On-Ramp Support gives customers access to a shared pool of TAMs, while Enterprise Support provides a designated TAM who becomes a primary contact for the account's operational and architectural needs.

Step-by-Step Solution

1
Identify the support resources required by the organization.
The organization requires access to a Technical Account Manager (TAM) for architectural and operational guidance.
This requirement narrows down the eligible support plans to those that offer TAM access.
2
Evaluate which AWS Support plans include TAM access.
Basic, Developer, and Business Support plans do not include any TAM access. Enterprise On-Ramp Support provides access to a pool of TAMs, and Enterprise Support provides a designated TAM.
By filtering out the plans without TAM access, we identify Enterprise On-Ramp Support and Enterprise Support as the correct options.

Key Concept

AWS Support Plans features, specifically Technical Account Manager (TAM) availability.
Question 14Question →

A software development company is migrating its infrastructure to AWS. The company has existing on-premises licenses for a third-party database administration tool that they want to continue using in their new AWS environment without paying additional licensing fees. Additionally, the company wants to procure a new security monitoring tool from a different third-party vendor, but needs to negotiate custom pricing and contract terms instead of using standard list prices. Both software solutions must be billed through their consolidated AWS invoice. Which TWO AWS Marketplace features or options should the company use to meet these requirements?

Select all that apply

Show answer & explanation

Answer: Bring Your Own License (BYOL) to deploy the existing database tool without purchasing new licenses; Seller Private Offers to purchase the security monitoring tool under custom negotiated terms and pricing

Answer

The company should use Bring Your Own License (BYOL) to run their existing database tool licenses on AWS, and use Seller Private Offers to buy the security monitoring tool under negotiated custom pricing and terms.
The correct options are Bring Your Own License (BYOL) and Seller Private Offers. Bring Your Own License (BYOL) allows organizations to deploy third-party software in AWS using their existing on-premises software licenses, avoiding new software costs. Seller Private Offers enable customers to negotiate custom pricing, payment terms, and custom license agreements with third-party software sellers, with all charges consolidated directly into their monthly AWS invoice.

Step-by-Step Solution

1
Analyze the requirement to run existing third-party software licenses without paying new licensing fees.
Identify Bring Your Own License (BYOL) as the feature in AWS Marketplace that supports using pre-existing licenses in the cloud.
BYOL allows customers to migrate workload licenses they already own, reducing migration costs.
2
Analyze the requirement to buy a new software product under custom negotiated pricing and terms instead of standard public list prices.
Identify Seller Private Offers as the mechanism for custom negotiations in AWS Marketplace.
Seller Private Offers allow vendors and customers to agree on custom pricing, contracts, and payment schedules.
3
Verify that both BYOL and Private Offers solutions are consolidated into the AWS monthly bill.
Confirm that AWS Marketplace consolidates all purchases into a single AWS invoice.
Consolidated billing is a fundamental feature of AWS Marketplace procurement.

Key Concept

AWS Marketplace simplifies software procurement and deployment, supporting Bring Your Own License (BYOL) for existing assets, Seller Private Offers for custom pricing negotiations, and consolidated billing.
Question 15Question →

A digital marketing firm is planning to migrate its analytics workload to AWS. The proposed architecture will utilize Amazon Kinesis Data Streams for data ingestion, AWS Lambda for processing, and Amazon DynamoDB for storing the results. Before provisioning these services, the finance team wants to estimate the potential monthly costs.

Which two of the following tasks can the team perform using the AWS Pricing Calculator to achieve this? (Select TWO.)

Select all that apply

Show answer & explanation

Answer: Group the estimated services into distinct logical sections to model costs for different environments, such as development and production.; Estimate the ongoing operational costs of AWS services based on hypothetical configurations and usage patterns before any resources are provisioned.

Answer

The team can group the estimated services into distinct logical sections to model costs for different environments (such as development and production), and estimate the ongoing operational costs of AWS services based on hypothetical configurations and usage patterns before any resources are provisioned.
The AWS Pricing Calculator allows users to estimate the costs of AWS services for planned architectures based on hypothetical configurations and usage patterns before deploying any resources. Additionally, it supports organizing estimates into groups (such as environments or departments) to provide structured cost breakdowns.

Step-by-Step Solution

1
Identify that the scenario describes a pre-deployment cost estimation requirement where no resources are currently active.
Recognize that tools tracking actual billing or historical usage (like Cost Explorer, AWS Budgets, and Cost & Usage Reports) are not applicable.
Since the workload is only proposed, no billing metrics exist yet.
2
Identify the primary tool on AWS for estimating the costs of new architectures based on expected parameters.
Select the AWS Pricing Calculator as the appropriate service.
The AWS Pricing Calculator allows users to input hypothetical parameters (e.g., Kinesis shard count, Lambda execution numbers, DynamoDB capacity) to generate estimated monthly bills.
3
Identify features of the AWS Pricing Calculator that support the company's organizational needs.
Select the ability to group services logically (e.g., by dev/prod environment) and calculate costs based on hypothetical configurations.
These capabilities allow the team to represent their architecture accurately in groups and obtain fine-grained pre-deployment estimates.

Key Concept

AWS Pricing Calculator features and capabilities for pre-deployment cost estimation.
Question 16Question →

A healthcare startup needs to manage its AWS cloud expenses. The team wants to receive an email notification if their monthly database costs are forecasted to exceed a specific limit. Additionally, they need to view and analyze interactive charts showing their monthly EC2 and Amazon S3 spending over the last three months to identify trends. Which of the following tools should the company use to meet these requirements? (Select TWO).

Select all that apply

Show answer & explanation

Answer: AWS Budgets to create custom cost budgets that trigger email notifications when forecasted database costs exceed the specified threshold.; AWS Cost Explorer to visualize monthly historical spending patterns and view cost trends broken down by individual AWS services.

Answer

The correct tools are AWS Budgets (for proactive notifications when costs are projected to exceed a threshold) and AWS Cost Explorer (for visualizing historical cost trends broken down by service).
AWS Budgets allows the startup to set custom budgets and configure alerts that trigger when actual or forecasted costs exceed a threshold, which satisfies the requirement for proactive alerting. AWS Cost Explorer provides a visual interface to view and analyze historical cost and usage patterns by service over a specified time period, satisfying the visualization requirement.

Step-by-Step Solution

1
Identify the tool needed for proactive alerts when database costs are projected to exceed a threshold.
AWS Budgets is identified because it allows users to set up custom budgets and define notification alerts based on actual or forecasted costs.
Budgets help prevent cost overruns by notifying administrators before or as they occur.
2
Identify the tool needed to visualize monthly spending trends by service over the last three months.
AWS Cost Explorer is identified because it provides interactive charts to view and analyze historical cost and usage data.
Cost Explorer is designed for retrospective analysis and visual representation of active AWS resource costs.

Key Concept

AWS Billing and Cost Management tools differ in function: AWS Budgets is proactive, whereas AWS Cost Explorer is retrospective and analytical.
Question 17Question →

A startup wants to set up automated email alerts that trigger if their monthly infrastructure spend is forecast to exceed $500. Which AWS tool should they use to implement this proactive cost tracking?

Show answer & explanation

Answer: AWS Budgets

Answer

AWS Budgets
AWS Budgets is the correct tool because it enables customers to define custom budgets and receive automated notifications (via email or Amazon SNS) when their costs or usage exceed, or are forecasted to exceed, a defined threshold. This matches the startup's operational goal of receiving an email notification when forecasted monthly spend exceeds $500.

Step-by-Step Solution

1
Identify the primary requirement in the scenario.
The requirement is proactive, automated alerting based on a cost threshold ($500) and forecasting.
This helps determine whether to look for a planning tool, a reactive analysis tool, or an active alerting tool.
2
Evaluate the AWS tools based on their capabilities.
AWS Budgets is designed for setting up alerts on current or forecasted costs and usage, whereas AWS Cost Explorer is for historical analysis, AWS Pricing Calculator is for pre-deployment estimation, and AWS Billing Conductor is for custom pricing allocation.
Matching capabilities ensures the correct service is selected.

Key Concept

Using AWS Budgets for proactive cost tracking and threshold alerting.
Question 18Question →

A retail company planning to launch a new e-commerce application needs to estimate the monthly infrastructure cost before deploying any resources. Additionally, the finance department requires a mechanism to receive email notifications if their actual monthly spend exceeds a set limit. Which of the following AWS tools should the company select to address these needs? (Select TWO.)

Select all that apply

Show answer & explanation

Answer: AWS Pricing Calculator; AWS Budgets

Answer

The correct tools are AWS Pricing Calculator and AWS Budgets.
The correct tools are AWS Pricing Calculator and AWS Budgets. AWS Pricing Calculator is used to estimate the costs of AWS services before deployment. AWS Budgets is used to set custom cost thresholds and receive proactive alerts if actual or forecasted costs exceed those thresholds.

Step-by-Step Solution

1
Identify the AWS tool designed to model and estimate service costs prior to launch.
AWS Pricing Calculator
AWS Pricing Calculator allows users to estimate costs for planned configurations before active deployment.
2
Identify the AWS tool that enables proactive alerts when actual costs exceed configured limits.
AWS Budgets
AWS Budgets allows users to define custom thresholds and trigger alert notifications when those thresholds are crossed.
3
Verify and eliminate incorrect options.
AWS Cost Explorer and AWS Billing Conductor are eliminated.
AWS Cost Explorer is used for analyzing historical/past costs. AWS Billing Conductor is used for managing custom billing parameters and showback rules for accounts, not for individual workload cost planning or threshold alerting.

Key Concept

AWS Billing and Cost Management Tools
Question 19Question →

A financial services firm wants to review their historical AWS spending trends from the past quarter to identify which Amazon EC2 instance families are driving their monthly costs. Which AWS service or tool should the firm use to visualize and analyze this historical data?

Show answer & explanation

Answer: AWS Cost Explorer

Answer

AWS Cost Explorer
AWS Cost Explorer is the correct tool because it provides an interactive user interface to visualize, understand, and manage AWS costs and usage over time, allowing the firm to filter by service type (such as Amazon EC2) and instance type over a historical period (such as the past quarter).

Step-by-Step Solution

1
Identify the primary requirement in the scenario.
The firm needs to analyze and visualize historical spending trends and cost drivers from the past quarter.
This establishes that the solution must be a retrospective cost analysis tool with visualization capabilities.
2
Evaluate the available tools against the historical analysis requirement.
AWS Cost Explorer is the default tool for visualizing and graphing historical costs, whereas other options are for budgeting alerts, pre-deployment estimation, or billing rate customization.
Choosing the correct tool based on its intended primary function ensures the firm can effectively review their EC2 spending trends.

Key Concept

AWS Cost Explorer is the primary tool for visualizing, graphing, and analyzing historical AWS cost and usage patterns.
Estimated Time:45s
Question 20Question →

A company is designing a cost-optimization strategy for three distinct workloads running on Amazon EC2:

1. A continuous, predictable baseline of containerized microservices that runs 24/7.
2. A nightly batch data processing job that is highly parallelizable, runs for 3 hours, and can resume from checkpoints if interrupted.
3. A critical, monthly database reconciliation process that runs for 6 hours on the first day of each month and must not be interrupted.

Which combination of Amazon EC2 pricing models provides the most cost-effective solution while ensuring all performance requirements are met?

Show answer & explanation

Answer: Savings Plans for the continuous baseline, Spot Instances for the nightly batch processing, and On-Demand Instances for the monthly database reconciliation.

Answer

Savings Plans for the continuous baseline, Spot Instances for the nightly batch processing, and On-Demand Instances for the monthly database reconciliation.
The strategy of using Savings Plans for the continuous baseline, Spot Instances for the nightly batch processing, and On-Demand Instances for the monthly database reconciliation represents the absolute cost-optimum. The continuous baseline receives commitment discounts, the fault-tolerant batch job leverages the deep discounts of Spot Instances, and the short-duration, critical database reconciliation is run on On-Demand to guarantee execution without paying for idle capacity during the rest of the month.

Step-by-Step Solution

1
Analyze the continuous baseline workload (24/7).
Identified Savings Plans or Reserved Instances as the most cost-effective option due to predictable, continuous utilization over 1 or 3 years.
Stable and predictable 24/7 workloads benefit from commitment-based discounts of up to 72% compared to On-Demand rates.
2
Analyze the nightly batch processing workload (3 hours, fault-tolerant).
Identified Spot Instances as the optimal choice.
Since the job is parallelizable and can resume from checkpoints, it can take advantage of Spot Instances, which offer up to a 90% discount with the trade-off of potential interruptions.
3
Analyze the monthly database reconciliation workload (6 hours once a month, critical and non-interruptible).
Identified On-Demand Instances as the best choice.
The workload cannot tolerate interruption, making Spot Instances unsuitable. Because it only runs for 6 hours a month, committing to a Savings Plan or Reserved Instance for this period would lead to massive waste (paying for idle capacity for the rest of the month), making On-Demand the most cost-effective option.
4
Combine the optimal pricing models for all three workloads.
Determined that the combination of Savings Plans, Spot Instances, and On-Demand Instances maximizes cost efficiency while fulfilling all operational requirements.
This strategy aligns the pricing model features to the specific predictability, duration, and fault tolerance of each workload.

Key Concept

Selecting the optimal Amazon EC2 pricing model based on workload predictability, duration, and fault tolerance.
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