AWS Certified Cloud Practitioner(CLF-C02)

The AWS Certified Cloud Practitioner(CLF-C02) were last updated on today.

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Viewing questions 46-50 out of 1,850 questions

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Topic 1 - Exam A

Question #46 Topic 1

A company wants to receive a notification when a specific AWS cost threshold is reached. Which AWS services or tools can the company use to meet this requirement? (Choose two.)

A Amazon Simple Queue Service (mazon SQS)
B . AWS udgets
C Cost Explorer
D . Amazon CloudWatch
E . AWS Cost and Usage Report

Suggested Answer: BD
NOTE: B . AWS Budgets is used to set custom cost and usage budgets to track your AWS costs and usage. Notifications can be received through email or via SNS when usage exceeds the budget. D . Amazon CloudWatch can be utilized to collect monitoring and operational data in the form of logs and metrics to provide a unified view of AWS resources and applications.

Question #47 Topic 1

Which of the following are pillars of the AWS Well-Architected Framework? (Choose two.)

A . vailability
B . Reliability
C . Scalability
D . Responsive design
E . Operational excellence

Suggested Answer: BE
NOTE: The AWS Well-Architected Framework is based on five pillars. They are operational excellence, security, reliability, performance efficiency, and cost optimization. So the options B (Reliability) and E (Operational excellence) are correct.

Question #48 Topic 1

Which AWS services or tools can identify rightsizing opportunities for Amazon EC2 instances? (Choose two.)

A AWS Cost Explorer
B . AWS Billing Conductor
C . Amazon odeGuru
D . Amazon SageMaker
E . AWS Compute Optimizer

Suggested Answer: AE
NOTE: AWS Cost Explorer can provide insights into EC2 cost drivers and opportunities for savings, helping to identify when an EC2 instance is overprovisioned. AWS Compute Optimizer analyzes your EC2 instances and makes recommendations on the appropriate instance type for rightsizing, based on real use data.

Question #49 Topic 1

A company wants to run a NoSQL database on Amazon EC2 instances. Which task is the responsibility of AWS in this scenario?

A . Update the guest operating system of the EC2 instances.
B . Maintain high availability at the database layer.
C . Patch the physical infrastructure that hosts the E2 instances.
D . Configure the security group firewall.

Suggested Answer: C
NOTE: When a company is using Amazon EC2 instances, the responsibility of AWS is to ensure the underlying physical infrastructure (hardware, power, etc.) and also to update the guest operating system of the EC2 instances. All other tasks such as maintaining high availability at the database layer, patching the software, and configuring the security group firewall usually rest with the EC2 user as part of the shared responsibility model of AWS.

Question #50 Topic 1

To reduce costs, a company is planning to migrate a NoSQL database to AWS. Which AWS service is fully managed and can automatically scale throughput capacity to meet database workload demands?

A . mazon Redshift
B . Amazon Aurora
C . Amazon DynamoDB
D . Amazon RS

Suggested Answer: C
NOTE: Amazon DynamoDB is a fully managed NoSQL database service that provides fast and predictable performance with seamless scalability. DynamoDB can automatically scale throughput capacity to meet workload demands, therefore it best fits the requirement in the review text.