Tüm alıştırma soruları

A financial analytics firm is deploying $15$ virtual private clouds (VPCs) across multiple AWS accounts to isolate different customer datasets. The firm requires a simplified, central routing hub to enable communication between all VPCs. Furthermore, the security team needs to enforce traffic filtering at the boundary of each subnet to explicitly reject incoming requests from a list of known malicious IP ranges.

Which two AWS network services or configuration components should the firm implement to meet these requirements? (Select TWO.)

A healthcare enterprise is migrating its medical image processing pipeline to AWS. The pipeline experiences highly variable demand: it lies idle for hours, then must suddenly process thousands of high-resolution scans within minutes when clinical trials submit data. On-premises, the enterprise had to purchase and maintain a massive high-performance computing cluster sized for peak load, resulting in high idle costs. On AWS, they deploy a serverless architecture that dynamically scales to zero during idle periods and scales out instantly during peak submissions.

To resolve their capacity utilization challenge, which specific AWS Cloud benefit is the enterprise primarily leveraging?

An enterprise is redesigning a media-processing application to run on AWS. In the legacy architecture, a single, high-capacity virtual machine hosts the queue manager, the processing application, and the media storage. In the new architecture, media files are uploaded directly to Amazon S3, which triggers an AWS Lambda function. This function saves metadata to Amazon DynamoDB and sends a message to an Amazon SQS queue. A group of Amazon EC2 instances in an Auto Scaling group pulls messages from SQS to process the media files. Which set of AWS Cloud design principles does the new architecture most directly implement?

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.)

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?

An enterprise has deployed $50$ Virtual Private Clouds (VPCs) across multiple AWS accounts to segment different business units. The network administration team wants to interconnect all of these VPCs to allow full communication between them. They need a solution that acts as a centralized cloud router to simplify the routing configuration and avoid managing a complex web of individual point-to-point connections.

Which AWS service or feature should the enterprise use to meet these requirements?

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.)

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?

An organization is deploying a new containerized application on Amazon EC2 instances that must periodically write application state data to an Amazon DynamoDB table. Additionally, an external compliance auditor requires temporary read-only access to the DynamoDB table to verify data integrity. Which two configurations represent the most secure AWS-recommended practices for managing these access requirements? (Select two.)

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.)

A software-as-a-service (SaaS) provider needs to periodically analyze resource configurations stored in an Amazon S3 bucket within a customer's AWS account. The customer wants to grant this access to the provider's AWS account securely without creating or exchanging permanent IAM credentials. Which of the following is the AWS-recommended best practice to achieve this?

Veridian Dynamics is planning to migrate its legacy on-premises customer relationship management (CRM) system to the cloud. The company decides to decommission the legacy system and purchase a modern Software as a Service (SaaS) CRM platform from the AWS Marketplace. Which migration strategy does this scenario represent?

A media streaming company is preparing for an audit and needs to verify that the underlying AWS infrastructure complies with payment card industry and international security standards. Which AWS service provides the company with on-demand access to AWS security and compliance reports?

A biotechnology startup is developing a drug discovery platform that runs heavy genomic sequencing simulations. These workloads run for only a few days each month, requiring hundreds of compute instances, but the platform requires almost no resources for the rest of the month. Additionally, the startup must make the platform available to research teams in both North America and Europe with low latency.

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

A municipality is deploying a smart parking system that collects sensor data using Amazon EC2 instances located in a private subnet. The network engineering team must design a security controls strategy to govern inbound and outbound traffic at both the subnet boundary and the instance level. Which two of the following statements correctly describe the behavior of the security components needed for this architecture?

A media company is migrating its sports analytics platform to AWS. The platform experiences intense, unpredictable traffic surges during live sporting events, which last for a few hours, followed by long periods of inactive user traffic. To manage costs, the operations team configures the system to automatically provision additional compute instances as traffic rises, and automatically terminate those instances as soon as the event ends and traffic subsides.

Which AWS Cloud design principle is directly demonstrated by this design, and how does it distinctively differ from scalability?

A company plans to migrate its legacy on-premises relational database to AWS. The IT team wants to minimize administrative tasks such as operating system patching, database software patching, and storage provisioning. At the same time, the database administrators still need to manage database schemas and customize database engine parameters. Which AWS service should the company use to meet these requirements?

A logistics company is updating its operational workflows and has two new requirements:

First, an administrator needs to write shell scripts to automate the backup of local log files to Amazon S3 every night.
Second, a developer needs to write a custom application that programmatically creates Amazon DynamoDB tables from within Go application code.

Which of the following AWS deployment and operating methods are most appropriate to meet these requirements? (Select TWO.)

A business wants to move two distinct workloads to the AWS Cloud:

1. A legacy system that requires direct access to the operating system to install custom software and configure low-level settings.
2. A lightweight background task that runs for only a few seconds to resize images whenever customers upload them.

Which two AWS compute services should the business select to host these workloads? (Select two.)

A retail corporation is planning to migrate its transaction processing database to AWS. Currently, the database runs on on-premises proprietary servers that must be replaced every $3$ years at a high upfront cost. The servers are sized to handle peak traffic during holiday sales, meaning they run at less than $15\%$ utilization for the remainder of the year. Which of the following actions best demonstrates how the company can leverage AWS cloud economics to resolve their capacity utilization and hardware funding challenges?