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Cloud Concepts

358 soru

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Soru 201Soru →

An agricultural technology company is migrating its crop monitoring analysis platform from an on-premises data center to the AWS Cloud. The company wants to focus its engineering resources on developing predictive soil algorithms rather than managing physical server racks and hardware cabling. Additionally, they want to pay only for the compute resources used during the active growing seasons, rather than purchasing physical servers that sit idle during winter. Which of the following AWS Cloud benefits directly align with this company's goals? (Select TWO.)

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Cevap: Trade fixed expense for variable expense; Stop spending money running and maintaining data centers

Cevap

The correct benefits are trading fixed expense for variable expense, and stopping spending money running and maintaining data centers.
The correct options are the ones stating we should trade fixed expense for variable expense and stop spending money running and maintaining data centers. The company's goal of paying only for active seasons maps to variable pricing, and their desire to avoid hardware management maps to leaving data center maintenance to AWS.

Adım Adım Çözüm

1
Analyze the company's requirement to pay only for resources used during active growing seasons instead of owning idle hardware.
This aligns with the cloud benefit of trading fixed expense (capital expenses for hardware) for variable expense (operational expenses based on usage).
By using the cloud, businesses only pay for the IT resources they consume, optimizing costs for seasonal workloads.
2
Analyze the company's requirement to focus on development of soil algorithms rather than managing server racks and hardware cabling.
This aligns with the cloud benefit of stopping spending money running and maintaining data centers.
AWS manages the physical infrastructure, power, cooling, and hardware maintenance, allowing customers to focus on business-differentiating activities.

Anahtar Kavram

AWS Cloud Benefits (Value Proposition)
Soru 202Soru →

A biotech startup is developing a genomic sequencing platform. To launch the product quickly, the startup wants its small team of software developers to focus on refining their proprietary analysis algorithms and user interface rather than managing server hardware, networking cables, and cooling systems.

Which benefit of the AWS Cloud is this startup demonstrating by choosing to deploy their platform on AWS?

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Cevap: Stop spending money running and maintaining data centers

Cevap

Stop spending money running and maintaining data centers
The correct answer is 'Stop spending money running and maintaining data centers'. By deploying on AWS, the startup delegates physical infrastructure tasks like hardware procurement, cabling, and cooling to AWS, allowing their development team to focus on core business tasks like writing algorithms.

Adım Adım Çözüm

1
Identify what physical and operational tasks the startup wants to avoid.
The startup wants to avoid tasks related to physical hardware procurement, cabling, cooling, and power management.
These tasks represent the overhead of running a physical data center.
2
Match this avoidance of infrastructure management with the corresponding AWS Cloud benefit.
AWS takes care of racking, stacking, and powering servers, allowing the startup to focus on their core business differentiator.
This directly maps to the AWS benefit of 'Stop spending money running and maintaining data centers'.

Anahtar Kavram

Benefits of the AWS Cloud
Tahmini Süre:1m 0s
Soru 203Soru →

A logistics company is migrating its package tracking application to AWS. To ensure the application remains operational even during a physical infrastructure outage, the architects configure the application to run on Amazon EC2 instances spread across three Availability Zones behind an Application Load Balancer. They also deploy a Multi-AZ Amazon RDS database instance that automatically replicates data and handles failover. Which AWS Cloud design principle is directly implemented by this architecture?

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Cevap: Design for failure

Cevap

Design for failure
Designing for failure is a core AWS principle that assumes systems will eventually experience outages. By distributing EC2 instances across multiple Availability Zones and using a Multi-AZ RDS deployment, the system is designed to automatically detect failure, fail over, and continue operating without downtime.

Adım Adım Çözüm

1
Identify the primary objective of the architecture described in the scenario.
The architecture is designed to prevent application downtime and ensure continuous operation during a physical infrastructure outage.
Understanding the problem being solved helps determine which cloud design principle applies.
2
Analyze the mechanisms used to achieve this objective.
The system utilizes EC2 instances distributed across three Availability Zones and a Multi-AZ database with automatic replication and failover.
Identifying the technical components helps link them to specific AWS principles.
3
Map the mechanism of distributing resources and automating failover to an AWS Cloud design principle.
This matches the 'design for failure' principle, which advises building systems that assume components will fail and automates the recovery path.
This confirms the correct principle that explains this high-availability configuration.

Anahtar Kavram

Design for failure
Tahmini Süre:1m 0s
Soru 204Soru →

Veridian Financial Services is conducting a comprehensive audit of its on-premises application portfolio in preparation for migrating to the AWS Cloud. During this discovery phase, the IT team identifies a legacy transactional logging tool. The team discovers that this tool's functionality has been fully replaced by a newer business intelligence platform, and no users or systems have accessed it for over 18 months. Which migration strategy should Veridian Financial Services apply to this legacy transactional logging tool?

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Cevap: Retiring

Cevap

Retiring
Retiring is the migration strategy used when an application is no longer needed or its functionality has been replaced. Decommissioning these applications reduces the scope, cost, and complexity of the migration.

Adım Adım Çözüm

1
Analyze the usage and business necessity of the identified legacy tool.
The tool has not been accessed for 18 months and its functionality is already replaced by another platform.
To determine if the application is still required by the business.
2
Match the scenario characteristics to the 6 Rs migration strategies.
Since the application is no longer useful, it should be decommissioned or shut down, which corresponds to the Retiring strategy.
Identifying the correct migration strategy reduces migration scope and saves costs by avoiding the migration of obsolete systems.

Anahtar Kavram

AWS Cloud Migration Strategies (6 Rs)
Soru 205Soru →

A software development company is setting up its testing environments on AWS. The team wants to deploy identical environments temporarily using templates, delete them when testing is complete to minimize costs, and ensure the system can recover automatically if a virtual server stops working. Which two AWS Cloud design principles should the team follow to meet these requirements?

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Cevap: Design for failure; Disposable resources instead of fixed servers

Cevap

The correct principles are designing for failure and using disposable resources instead of fixed servers.
The correct design principles are designing for failure and using disposable resources instead of fixed servers. Designing for failure ensures that the application is built to handle infrastructure outages and recover automatically, such as when a virtual server stops working. Using disposable resources instead of fixed servers allows the company to deploy identical environments using templates and easily terminate them when testing is finished, reducing costs.

Adım Adım Çözüm

1
Analyze the requirement to temporarily deploy identical environments and delete them to minimize costs.
Identify that this matches the principle of using disposable resources instead of fixed servers, where resources are treated as temporary and can be easily created and destroyed using automation.
To understand how the company can avoid long-running, costly servers for temporary testing.
2
Analyze the requirement to ensure the system can recover automatically if a virtual server stops working.
Identify that this aligns with the principle of designing for failure, which advocates for building systems that can automatically detect and recover from component outages.
To ensure high availability and self-healing capabilities in the cloud.
3
Compare the identified principles with the options and eliminate anti-patterns.
Confirm that designing for failure and using disposable resources instead of fixed servers are the correct principles, while eliminating options that promote static, tightly coupled, or pre-provisioned infrastructure.
To select the correct options representing official AWS design principles.

Anahtar Kavram

AWS Cloud design principles promote system resilience through designing for failure and flexibility through disposable resources.
Soru 206Soru →

A company is migrating its legacy application to the AWS Cloud. Currently, the application's user interface and database reside on the same server, meaning a database issue will crash the entire user interface. The team decides to split these components into independent tiers that communicate through well-defined APIs. Which design principle of the AWS Cloud does this separation directly demonstrate?

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Cevap: Loose coupling

Cevap

Loose coupling
The correct answer is loose coupling. By separating the user interface and the database into independent tiers that interact through APIs, the application becomes more resilient. If one component fails, the other can continue to function or handle the error gracefully, avoiding a complete system crash.

Adım Adım Çözüm

1
Analyze the scenario details.
The scenario describes separating the user interface and database into independent tiers that communicate through APIs.
Identifying the core change helps determine which cloud design principle is being applied.
2
Match the architectural change to AWS cloud design principles.
Decoupling components so that they interact via interfaces and do not cause cascading failures is the definition of loose coupling.
This confirms that separating the components corresponds to the design principle of loose coupling.

Anahtar Kavram

Loose coupling reduces dependencies between components, preventing a failure in one tier from cascading to other tiers.
Tahmini Süre:45s
Soru 207Soru →

An IoT organization is designing a telemetry processing system on AWS to collect data from smart-home devices. The volume of incoming data fluctuates significantly throughout the day. To ensure high availability and efficiency, the architecture decouples the ingestion component from the database processing component so that ingestion is not disrupted if the database fails. Additionally, the backend compute resources adjust automatically to match the real-time rate of incoming sensor messages. Which two AWS Cloud design principles are directly applied in this architecture? (Select TWO.)

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Cevap: Loose coupling; Elasticity

Cevap

The architecture applies loose coupling by separating the ingestion and database processing components, and elasticity by automatically scaling compute resources to match changing demand.
The correct principles are loose coupling and elasticity. The architecture decouples the ingestion layer from the database processor, ensuring they can fail and operate independently (loose coupling). The compute capacity is scaled automatically to match incoming data surges (elasticity).

Adım Adım Çözüm

1
Analyze the relationship between the ingestion and database processing components.
The components are designed to operate independently so that a failure in the database does not cause a failure in ingestion.
This shows the application of loose coupling, which reduces interdependencies to prevent cascading failures.
2
Analyze how compute resources respond to incoming traffic changes.
Compute resources adjust automatically in real-time based on the volume of incoming sensor messages.
This shows the application of elasticity, which allows a system to dynamically scale out or in to match the current demand.

Anahtar Kavram

AWS Cloud Design Principles: Loose Coupling and Elasticity
Soru 208Soru →

A company is designing a new web application in the AWS Cloud and wants to ensure that the architecture is modular and resilient to component outages. Which two of the following are design principles of the AWS Cloud that support this architecture? (Select TWO.)

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Cevap: Design for failure; Loose coupling

Cevap

The correct principles are designing for failure and loose coupling.
The correct options are designing for failure and loose coupling. Designing for failure ensures that systems remain functional even if individual components experience outages. Loose coupling minimizes dependencies between components, which prevents failures in one component from causing cascading failures across the entire system.

Adım Adım Çözüm

1
Identify the goal of the scenario
The company wants to build an application that is modular (loosely integrated) and resilient (can survive component failures).
Understanding requirements helps select the relevant cloud design principles.
2
Evaluate the design principles of the AWS Cloud against the requirements
Designing for failure ensures resiliency by planning for component outages. Loose coupling ensures modularity by minimizing dependencies between components.
This step directly maps the business objectives to AWS Cloud architectural best practices.

Anahtar Kavram

AWS Cloud Design Principles (Loose Coupling and Design for Failure)
Soru 209Soru →

A regional food delivery platform wants to focus its engineering resources on developing its proprietary dispatch algorithm rather than managing physical server racks, power supplies, and cooling systems. Additionally, the platform experiences massive, brief spikes in order volume during lunch and dinner hours, and wants to dynamically scale its infrastructure to avoid paying for idle resources during off-peak times. Which two of the following AWS Cloud benefits directly align with this company's goals?

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Cevap: Stop spending money running and maintaining data centers; Stop guessing capacity

Cevap

The correct options are stopping the expenditure of money on running and maintaining data centers, and stopping the guessing of capacity.
The correct options are stopping the expenditure of money on running and maintaining data centers, and stopping the guessing of capacity. The platform's desire to focus on its dispatch algorithm instead of managing physical racks, power, and cooling matches the benefit of letting AWS handle data center maintenance. Its need to scale dynamically during meal-time spikes without paying for idle resources matches the benefit of not having to guess capacity limits.

Adım Adım Çözüm

1
Analyze the company's requirement to focus on development instead of physical hardware management.
This maps directly to the AWS benefit of stopping the expenditure of money on running and maintaining data centers, as AWS takes care of the physical infrastructure.
To identify which cloud benefit eliminates the need for managing physical hardware assets.
2
Analyze the company's requirement to handle brief spikes in order volume without paying for idle resources.
This maps directly to the AWS benefit of stopping the guessing of capacity, since resources can scale elastically according to real-time demand.
To identify which cloud benefit prevents under-provisioning or over-provisioning during peak traffic intervals.

Anahtar Kavram

Identifying the six core benefits of the AWS Cloud based on specific business scenarios.
Soru 210Soru →

A telehealth startup is launching a patient consultation portal. Instead of purchasing physical servers and securing dedicated data center space upfront, the company decides to host the application on AWS and pay only for the virtual resources it uses each month. Which of the following benefits of the AWS Cloud is directly demonstrated by this business decision?

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Cevap: Trading fixed expense for variable expense

Cevap

Trading fixed expense for variable expense is the core economic benefit demonstrated because the company avoids upfront infrastructure investment and pays only for what they consume monthly.
Trading fixed expense for variable expense is correct because AWS allows customers to pay only for the computing resources they actually consume, eliminating the need to invest in physical servers and data centers before knowing how they will be used.

Adım Adım Çözüm

1
Analyze the financial requirements of the startup in the scenario.
The startup wants to avoid upfront costs for physical servers and data centers, choosing instead to pay monthly based on resource usage.
Identifying the shift from fixed upfront hardware costs to flexible recurring costs defines the financial transition.
2
Match the transition to the defined benefits of the AWS Cloud.
Paying for resources as they are consumed on-demand aligns with the cloud benefit of trading fixed expense for variable expense.
Connecting the business decision directly to official AWS Cloud benefits guarantees a correct conceptual match.

Anahtar Kavram

Trading fixed expense for variable expense
Tahmini Süre:45s
Soru 211Soru →

A global logistics firm currently hosts its fleet-management application in an on-premises data center. The application experiences massive, unpredictable traffic spikes during holiday shopping seasons, but remains largely idle during the rest of the year. The company plans to migrate this application to AWS. Which two of the following options describe how the economics of the AWS Cloud will help the company optimize its infrastructure costs?

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Cevap: Shifting from a capital expense (CapEx) model with high upfront hardware costs to a variable operating expense (OpEx) model.; Leveraging cloud elasticity to automatically scale resources down during off-peak times, thereby eliminating expenses for idle capacity.

Cevap

The logistics company optimizes its costs on AWS by shifting from upfront capital expenses to variable operating expenses, and by using elasticity to scale down resources during periods of low activity to avoid paying for idle infrastructure.
Shifting from capital expenses to variable operating expenses allows the company to pay only for the resources they consume rather than making large upfront investments. Additionally, leveraging cloud elasticity allows resources to scale down during low-activity periods, which eliminates costs associated with idle on-premises hardware.

Adım Adım Çözüm

1
Analyze the financial impact of the cloud migration model.
Identify that AWS allows companies to trade capital expenses (upfront hardware investments) for variable operating expenses (paying for what is used).
This matches the AWS Cloud value proposition of shifting from CapEx to OpEx.
2
Evaluate how the company handles variable traffic and peak capacity.
Identify that AWS elasticity allows the application to dynamically scale down when traffic is low, avoiding costs for idle resources.
Elasticity aligns infrastructure supply with real-time demand, minimizing cost waste.

Anahtar Kavram

Cloud economics benefits such as the shift from CapEx to OpEx and the cost optimization enabled by resource elasticity.
Soru 212Soru →

A healthcare provider is designing a patient registration portal on AWS. To prevent patient registrations from failing when the backend database is offline for scheduled maintenance, the architect decides to insert a message queue between the front-end registration portal and the database. Which AWS Cloud design principle is best illustrated by this architectural decision?

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Cevap: Loose coupling

Cevap

Loose coupling
Loose coupling is the design principle demonstrated by placing a buffer, like a message queue, between components. This ensures that the front-end registration portal remains responsive to users even if the backend database is temporarily offline, as the queue stores the messages until the database is ready to process them.

Adım Adım Çözüm

1
Analyze the requirement to keep the front-end intake operational during database downtime.
The front-end must not have a direct, synchronous dependency on the database service.
A synchronous dependency causes the entire system to fail if one component is down.
2
Evaluate the role of the message queue in the architecture.
The queue acts as an asynchronous buffer, allowing the portal to save registrations to the queue and proceed without waiting for a database write.
This isolates the two layers from each other's operational status.
3
Identify the corresponding AWS Cloud design principle.
Designing components to interact with minimal dependencies is known as loose coupling.
Loose coupling ensures fault isolation and independent scalability.

Anahtar Kavram

Loose coupling reduces interdependencies between components, so that a failure or maintenance event in one service does not cascade to others.
Tahmini Süre:1m 0s
Soru 213Soru →

A mobile game studio wants to launch a new multiplayer game. Instead of purchasing physical servers and hardware upfront in a traditional data center, the studio decides to host the game on AWS and pay for compute resources as they are consumed. Which of the following describes this financial shift?

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Cevap: Trading capital expenses (CapEx) for operating expenses (OpEx)

Cevap

Trading capital expenses (CapEx) for operating expenses (OpEx)
Trading capital expenses (CapEx) for operating expenses (OpEx) is correct because using AWS allows organizations to avoid physical hardware acquisition costs (CapEx) and instead pay for cloud resource usage as an operational expense (OpEx) based on consumption.

Adım Adım Çözüm

1
Identify the initial investment model of the mobile game studio.
The studio is avoiding purchasing physical servers upfront (Capital Expenses/CapEx).
Understanding what type of expense is being eliminated is the first step in cloud economics.
2
Identify the new payment model after moving to AWS.
The studio pays for compute resources as they are consumed (Operating Expenses/OpEx).
Recognizing the nature of pay-as-you-go pricing as an ongoing operational cost.
3
Match this transition to the correct cloud economics concept.
The shift represents trading capital expenses (CapEx) for operating expenses (OpEx).
This is one of the core financial benefits of AWS cloud adoption.

Anahtar Kavram

Understanding the financial shift from Capital Expenses (CapEx) to Operating Expenses (OpEx) in cloud computing.
Tahmini Süre:45s
Soru 214Soru →

A financial technology (FinTech) startup wants to accelerate its software development cycle by allowing developers to quickly provision test environments with various configurations. On-premises, obtaining these resources required a formal approval process and took several weeks. On AWS, developers can provision these environments within minutes using the AWS Management Console or AWS CLI. Which AWS Cloud benefit is directly illustrated by this scenario?

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Cevap: Increase speed and agility

Cevap

Increase speed and agility
The correct answer is the option stating 'Increase speed and agility'. In cloud computing, the ability to provision new IT resources within minutes instead of weeks significantly reduces developer friction, allowing organizations to experiment and iterate faster.

Adım Adım Çözüm

1
Analyze the scenario requirements
The scenario focuses on the speed of provisioning resources (weeks on-premises vs. minutes on AWS) to accelerate the development cycle.
Identifying the core business need helps match it to the correct AWS Cloud benefit.
2
Match the scenario with the official AWS Cloud benefits
The ability to access resources in minutes to reduce development time directly matches 'Increase speed and agility'.
AWS defines speed and agility as the reduction in time required to make resources available to developers, moving from weeks to minutes.

Anahtar Kavram

AWS Cloud Benefit: Increase speed and agility
Tahmini Süre:1m 0s
Soru 215Soru →

A digital marketing agency is launching a series of promotional campaigns that require temporary computing infrastructure. The agency wants to avoid making large upfront hardware payments and does not want to manage physical server infrastructure. Which of the following are official benefits of the AWS Cloud that directly align with these requirements? (Select TWO)

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Cevap: Trade fixed expense for variable expense; Stop spending money running and maintaining data centers

Cevap

The correct benefits are trading fixed expense for variable expense and stopping spending money running and maintaining data centers.
The scenario highlights two distinct needs: avoiding upfront hardware investments (which corresponds to trading fixed expense for variable expense) and avoiding the upkeep of physical servers (which corresponds to stopping spending money running and maintaining data centers).

Adım Adım Çözüm

1
Analyze the agency's requirement to avoid large upfront hardware payments.
This requirement aligns with the AWS Cloud benefit of trading fixed expense for variable expense, where organizations only pay for resources consumed.
It addresses the capital expense vs. operating expense model shift.
2
Analyze the agency's requirement to avoid managing physical server infrastructure.
This requirement aligns with the AWS Cloud benefit of stopping spending money running and maintaining data centers, which offloads physical infrastructure management to AWS.
It eliminates the need for power, cooling, cabling, and physical space management.

Anahtar Kavram

Benefits of the AWS Cloud (specifically Trading Fixed Expense for Variable Expense, and Stop Spending Money Running and Maintaining Data Centers)
Soru 216Soru →

Aegis Health is migrating its patient scheduling database to AWS. The database currently runs on an on-premises Microsoft SQL Server. The IT team wants to reduce database administration overhead, such as patching and backups, but does not want to change the database schema or write new application code. Which migration strategy should Aegis Health select to meet these requirements?

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Cevap: Replatforming

Cevap

Replatforming
Replatforming (sometimes called lift-tinker-and-shift) is correct because it involves making minor optimizations to achieve tangible benefits—such as migrating an on-premises database to a managed database service like Amazon RDS—without altering the core application architecture or changing the database schema.

Adım Adım Çözüm

1
Analyze the business and technical constraints of the migration scenario.
The target workload is an on-premises Microsoft SQL Server database. The goal is to migrate to AWS, reduce administrative tasks (patching/backups), and avoid code or schema changes.
Understanding these constraints is necessary to differentiate between simple migration (Rehosting), managed platform optimization (Replatforming), and deep architectural changes (Refactoring).
2
Evaluate which migration strategy aligns with shifting to a managed service without code modifications.
Moving an on-premises database to a managed database service like Amazon RDS without modifying the application code is a classic example of Replatforming.
This strategy allows the organization to optimize the platform (leveraging AWS automation for backups and patching) while leaving the core application architecture untouched.

Anahtar Kavram

Identifying AWS migration strategies (the 6 Rs), specifically distinguishing Replatforming from Rehosting and Refactoring.
Soru 217Soru →

A local bakery chain plans to migrate its legacy inventory management application from on-premises servers to the AWS Cloud. By doing so, the company expects to eliminate the need to purchase physical hardware upfront.

Which two of the following represent the primary cloud economics benefits of this migration? (Select TWO.)

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Cevap: Trading capital expenses (CapEx) for variable operating expenses (OpEx); Benefiting from lower variable costs due to AWS's massive economies of scale

Cevap

Trading capital expenses (CapEx) for variable operating expenses (OpEx) and benefiting from lower variable costs due to AWS's massive economies of scale
The correct choices explain that cloud economics allows a business to trade capital expenses (CapEx) for variable operating expenses (OpEx), reducing upfront costs. Furthermore, customers benefit from lower variable costs because AWS passes on savings achieved through its massive economies of scale.

Adım Adım Çözüm

1
Analyze the financial impact of moving from purchasing physical servers upfront to paying for resources dynamically.
Identify that this shift represents moving from Capital Expenses (CapEx) to Operating Expenses (OpEx).
Understanding CapEx vs OpEx is a fundamental principle of cloud economics.
2
Evaluate how AWS aggregates resource usage across millions of customers to lower costs.
Identify that AWS passes these savings to customers as lower variable costs due to economies of scale.
Recognizing the cost advantage of AWS's massive scale helps explain the pricing benefit.

Anahtar Kavram

Cloud Economics and Cost Optimization Pillars
Tahmini Süre:1m 0s
Soru 218Soru →

An online retailer wants to ensure that its billing application and its shipping notification application can operate independently. By inserting an Amazon Simple Queue Service (Amazon SQS) queue between the two applications, a delay in shipping notifications will not prevent billing transactions from completing. Which AWS Cloud design principle does this architecture demonstrate?

Cevabı ve açıklamayı göster

Cevap: Loose coupling

Cevap

Loose coupling
Loose coupling is the design principle of reducing dependencies between components. In this scenario, placing Amazon SQS between the billing and shipping applications decouples them. If the shipping application slows down or fails, the billing application can still successfully process transactions and add messages to the queue, preventing a cascading failure.

Adım Adım Çözüm

1
Analyze the scenario details.
The scenario describes a system where the billing application and the shipping notification application are separated by an Amazon SQS queue, allowing them to function independently even when one experiences a delay.
Understanding the interaction between components is key to identifying the architectural pattern being used.
2
Map the observed behavior to AWS Cloud design principles.
Separating components so they do not directly depend on each other's immediate availability is the definition of loose coupling.
This matches the principle of loose coupling, which reduces interdependencies to improve system resilience.

Anahtar Kavram

Loose coupling is an AWS Cloud design principle that reduces interdependencies between components, ensuring that a change or failure in one does not affect the others.
Soru 219Soru →

An educational technology (EdTech) company is launching a new virtual learning platform. The platform experiences highly unpredictable user traffic, peaking during daytime school hours and dropping significantly overnight. Additionally, the company wants its IT team to focus on developing new learning features rather than managing physical hardware and infrastructure.

Which of the following benefits of the AWS Cloud directly address this company's challenges? (Select TWO.)

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Cevabı ve açıklamayı göster

Cevap: Stop guessing capacity; Stop spending money running and maintaining data centers

Cevap

The correct answers are the benefits to stop guessing capacity and to stop spending money running and maintaining data centers.
The platform's unpredictable traffic patterns mean that resource demand varies significantly. The benefit of 'Stop guessing capacity' allows the platform to use elasticity to scale resources up or down dynamically, avoiding under-provisioning or over-paying. Additionally, because the company wants its IT team to focus on writing code and developing features rather than racking servers, power, and cooling, the benefit of 'Stop spending money running and maintaining data centers' applies directly.

Adım Adım Çözüm

1
Analyze the company's first challenge: unpredictable traffic that peaks during school hours and drops at night.
Identify that the cloud benefit of 'Stop guessing capacity' allows the company to dynamically scale resources to meet demand without over-provisioning.
This matches the traffic pattern requirement by utilizing elasticity.
2
Analyze the company's second challenge: wanting the IT team to focus on developing learning features instead of managing physical hardware.
Identify that 'Stop spending money running and maintaining data centers' allows the company to delegate infrastructure management to AWS and focus on business value.
This matches the desire to offload physical server maintenance.

Anahtar Kavram

Benefits of the AWS Cloud
Soru 220Soru →

A financial analytics startup is planning to launch a new forecasting application. Instead of purchasing physical servers and networking hardware upfront, the startup decides to host the application on AWS and pay only for the resources they use each month. Which cloud economics concept does this decision represent?

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Cevap: Replacing upfront capital expenditures with variable operational costs

Cevap

Replacing upfront capital expenditures with variable operational costs
Replacing upfront capital expenditures with variable operational costs is correct because the AWS Cloud allows customers to avoid high upfront hardware investments (CapEx) and instead pay for resource consumption on a pay-as-you-go basis as ongoing operational expenses (OpEx).

Adım Adım Çözüm

1
Analyze the financial transition in the scenario
The startup is choosing not to purchase physical hardware upfront (avoiding Capital Expenditures) and is instead paying a monthly fee based on actual usage (paying Operating Expenditures).
This is a key differentiator of cloud computing economics compared to traditional on-premises data centers.
2
Match this financial model to the correct AWS Cloud economics benefit
This shift represents trading capital expenditures for variable operating costs.
By using AWS, organizations replace the fixed overhead of physical assets with flexible, consumption-based operating costs.

Anahtar Kavram

Shifting from Capital Expenditures (CapEx) to Operating Expenditures (OpEx)
Tahmini Süre:1m 0s
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Cloud Concepts Alıştırma Soruları — AWS Certified Cloud Practitioner — Sayfa 11 | Examkin