Which complimentary AWS service or tool creates data-driven business cases for cloud planning?
A. Migration Evaluator
B. AWS Billing Conductor
C. AWS Billing Console
D. Amazon Forecast
Show Answer
Correct Answer: A
Explanation: Migration Evaluator is a complimentary AWS service that analyzes on-premises infrastructure and usage data to create data-driven business cases, estimate costs, and support cloud migration planning. AWS Billing Conductor manages billing, the AWS Billing Console is for viewing billing information, and Amazon Forecast is a machine learning forecasting service.
Question 335
Which option is a responsibility of AWS under the AWS shared responsibility model?
A. Application data security
B. Patch management for applications that run on Amazon EC2 instances
C. Patch management of the underlying infrastructure for managed services
D. Application identity and access management
Show Answer
Correct Answer: C
Explanation: Under the AWS shared responsibility model, AWS is responsible for security 'of' the cloud, including patching and maintaining the underlying infrastructure that supports managed services. Customers are responsible for security 'in' the cloud, including application data security, patching applications on EC2 instances, and application identity and access management.
Question 336
A company needs a bridge between technology and business to help evolve to a culture of continuous growth and learning.
Which perspective in the AWS Cloud Adoption Framework (AWS CAF) serves as this bridge?
A. People
B. Governance
C. Operations
D. Security
Show Answer
Correct Answer: A
Explanation: The AWS Cloud Adoption Framework (AWS CAF) People perspective serves as the bridge between technology and business. It focuses on culture, organizational structure, leadership, and workforce capabilities to enable continuous growth, learning, and successful cloud adoption.
Question 337
Which options are AWS Cloud Adoption Framework (AWS CAF) people perspective capabilities? (Choose two.)
A. Organizational alignment
B. Portfolio management
C. Organization design
D. Risk management
E. Modern application development
Show Answer
Correct Answer: A, C
Explanation: In the AWS Cloud Adoption Framework (AWS CAF), the People perspective includes capabilities such as Organizational alignment and Organization design, which focus on preparing the workforce and organizational structure for cloud adoption. Portfolio management belongs to the Governance perspective, Risk management to the Security/Governance domain, and Modern application development to the Platform perspective.
Question 338
Which perspective in the AWS Cloud Adoption Framework (AWS CAF) includes a capability for well-designed data and analytics architecture?
A. Security
B. Governance
C. Operations
D. Platform
Show Answer
Correct Answer: D
Explanation: In AWS Cloud Adoption Framework (AWS CAF), the Platform perspective includes the capability for a well-designed data and analytics architecture. This perspective focuses on the technology foundation, including infrastructure, applications, and data platforms needed to support cloud adoption.
Question 339
Which AWS resource can help a company reduce its costs in exchange for a usage commitment when using Amazon EC2 instances?
A. Compute Savings Plans
B. Auto Scaling group
C. On-Demand Instance
D. EC2 instance store
Show Answer
Correct Answer: A
Explanation: Compute Savings Plans provide discounted Amazon EC2 pricing in exchange for a committed amount of usage over a one- or three-year term. Auto Scaling manages capacity but does not provide commitment-based discounts, On-Demand Instances have no usage commitment, and instance store is ephemeral local storage, not a pricing resource.
Question 340
Which AWS Cloud Adoption Framework (AWS CAF) capability belongs to the business perspective?
A. Program and project management
B. Data science
C. Observability
D. Change and release management
Show Answer
Correct Answer: B
Explanation: The AWS Cloud Adoption Framework (AWS CAF) Business perspective includes the Data science capability. Program and project management belongs to the Governance perspective, Observability belongs to the Platform perspective, and Change and release management belongs to the Operations perspective.
Question 341
Which AWS service or tool will monitor AWS resources and applications in real time?
A. AWS Trusted Advisor
B. Amazon CloudWatch
C. AWS CloudTrail
D. AWS Cost Explorer
Show Answer
Correct Answer: B
Explanation: Amazon CloudWatch provides real-time monitoring of AWS resources and applications by collecting and tracking metrics, logs, events, and alarms. Trusted Advisor gives best-practice recommendations, CloudTrail records API activity for auditing, and Cost Explorer analyzes AWS spending rather than operational monitoring.
Question 342
A company wants to launch multiple workloads on AWS. Each workload is related to a different business unit. The company wants to separate and track costs for each business unit.
Which solution will meet these requirements with the LEAST operational overhead?
A. Use AWS Organizations and create one account for each business unit.
B. Use a spreadsheet to control the owners and cost of each resource.
C. Use an Amazon DynamoDB table to record costs for each business unit.
D. Use the AWS Billing console to assign owners to resources and track costs.
Show Answer
Correct Answer: A
Explanation: Using AWS Organizations with a separate AWS account for each business unit provides built-in cost isolation and tracking through consolidated billing with minimal ongoing operational overhead. The other options rely on manual processes or unsupported capabilities. The AWS Billing console does not assign owners to resources for cost tracking in the way described.
Question 343
A company is migrating its on-premises server to an Amazon EC2 instance. The server must stay active at all times for the next 12 months.
Which EC2 pricing option is the MOST cost-effective for the company's workload?
A. On-Demand
B. Dedicated Hosts
C. Spot Instances
D. Reserved Instances
Show Answer
Correct Answer: D
Explanation: Reserved Instances are the most cost-effective choice for a workload that must run continuously for the next 12 months. They provide substantial discounts compared to On-Demand pricing in exchange for a 1-year (or longer) commitment. Spot Instances are not suitable because they can be interrupted, Dedicated Hosts are for specific licensing/compliance needs and are more expensive, and On-Demand is flexible but costs more for steady, long-running usage.
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