Page 35 of 36 Β· 719 total questions.
Which AWS service or tool provides recommendations to help users get rightsized Amazon EC2 instances based on historical workload usage data?
The correct answer is B. Option B: AWS Compute Optimizer
Explanation
AWS Compute Optimizer recommends right-sizing based on utilization.
A company wants to explore and analyze data in Amazon S3 by using a programming language. Which AWS service will meet these requirements?
The correct answer is B. Option B: Amazon Athena
Explanation
Amazon Athena runs serverless SQL queries directly on data in Amazon S3 with no infrastructure to manage.
A company needs to run an application on Amazon EC2 instances without interruption. Which EC2 instance purchasing option will meet this requirement MOST cost-effectively?
The correct answer is A. Option A: Standard Reserved Instances
Explanation
Reserved Instances lower cost for steady-state, predictable long-running workloads. This option delivers the requirement at the lowest cost.
A company wants a fully managed service that centralizes and automates data protection across AWS services and hybrid workloads. Which AWS service will meet these requirements?
The correct answer is B. Option B: AWS Backup
Explanation
AWS Backup centrally automates and manages backups across AWS services.
A company plans to migrate its application from on premises to the AWS Cloud. The company needs to gather usage and configuration data for the application components. Which AWS service will meet these requirements?
The correct answer is C. Option C: AWS Application Discovery Service.
Which design principle aligns with performance efficiency pillar of the AWS Well-Architected Framework?
The correct answer is A. Option A: Using serverless architectures.
A company wants to provide low latency to its users around the world. Which feature of the AWS Cloud meet this requirement?
The correct answer is A. Option A: Global infrastructure This option meets the real-time / low-latency performance requirement.
Which type of workload should a company run on Amazon EC2 Spot Instances?
The correct answer is B. Option B: A workload that can be interrupted and can control costs.
A company has multiple AWS accounts. The company needs to receive a consolidated bill from AWS and must centrally manage security and compliance. Which AWS service or feature should the company use to meet these requirements?
The correct answer is B. Option B: AWS Organizations
Explanation
AWS Organizations centrally governs and secures multiple AWS accounts.
For which use case are Amazon EC2 On-Demand Instances MOST cost-effective?
The correct answer is B. Option B: An instance in continual use for 1 month to conduct quality assurance tests This option delivers the requirement at the lowest cost.
A company has developed a new In-house application. The company does not have a way to determine or predict the usage demand that the application will create. Which AWS Cloud computing benefit is the company seeking?
The correct answer is D. Option D: Scalable and high performance.
Which AWS offering can analyze a companyβs AWS environment to discover security vulnerabilities on Amazon EC2 instances?
The correct answer is A. Option A: Amazon Inspector
Explanation
Amazon Inspector automatically scans workloads for software vulnerabilities.
A company plans to onboard new employees that will be working remotely. The company needs to set up Windows virtual desktops to create a working environment for the new employees. The employees must be able access the working environment from anywhere and by using their computer or a web browser. Which AWS service or feature will meet these requirements?
The correct answer is C. Option C: Amazon Workspaces.
A company wants to visualize and manage AWS Cloud costs and usage for a specific period of time. Which AWS service or feature will meet these requirements?
The correct answer is A. Option A: Cost Explorer
Explanation
AWS Cost Explorer analyzes and visualizes AWS spend.
Which AWS service supports MySQL database engines?
The correct answer is B. Option B: Amazon RDS
Explanation
Amazon RDS is a managed relational database that handles patching, backups and failover.
A company purchased Amazon EC2 Standard Reserved Instances (RIs) for a workload in the AWS Cloud. The company needs to move part of the workload to an instance family that does not match the instance family of these Standard RIs. How can the company take advantage of the Standard RIs that it no longer needs?
The correct answer is B. Option B: Sell the Standard RIs on the Amazon EC2 Reserved Instance Marketplace
Explanation
Amazon EC2 provides resizable virtual servers when you need full control of the operating system.
A company is releasing a business-critical application. Before the release, the company needs strategic planning assistance from AWS. During the release, the company needs AWS infrastructure event management and real-time support. What should the company do to meet these requirements?
The correct answer is D. Option D: Contact AWS Professional Services This option meets the real-time / low-latency performance requirement.
A company wants to improve employee productivity by providing a way for employees to search for questions and retrieve specific answers. The company wants to use a single intelligent search interface. Which AWS service will meet these requirements?
The correct answer is B. Option B: Amazon Kendra
Explanation
Amazon Kendra provides intelligent enterprise search.
A company wants an Amazon S3 solution that provides access to object storage within single-digit milliseconds. Which solution will meet these requirements?
The correct answer is A. Option A: S3 Express One Zone
Explanation
Amazon S3 provides durable, scalable object storage that is fully managed. This option meets the real-time / low-latency performance requirement.
A company runs an uninterruptible Amazon EC2 workload on AWS 24 hours a day, 7 days a week. The company will require the same instance family and instance type to run the workload for the next 12 months. Which combination of purchasing options should the company choose to MOST optimize costs? (Choose two.)
The correct answer is A, E. Option A: Standard Reserved Instance Option E: All Upfront payment.
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