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Amazon CLF-C01 Practice Test - Questions Answers, Page 17

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A VPC spans across:

A.
AWS Regions.
A.
AWS Regions.
Answers
B.
Availability Zones.
B.
Availability Zones.
Answers
C.
edge locations.
C.
edge locations.
Answers
D.
corporate networks.
D.
corporate networks.
Answers
Suggested answer: B

A cloud practitioner wants information on the state of an existing AWS environment compared against established best practices Which AWS services or features should the cloud practitioner use to obtain this information? (Select TWO.)

A.
AWS Artifact
A.
AWS Artifact
Answers
B.
AWS Solutions Library
B.
AWS Solutions Library
Answers
C.
AWS Trusted Advisor
C.
AWS Trusted Advisor
Answers
D.
AWS Well-Architected Tool
D.
AWS Well-Architected Tool
Answers
E.
AWS Personal Health Dashboard
E.
AWS Personal Health Dashboard
Answers
Suggested answer: C, D

Which AWS service requires the customer to patch the guest operating system?

A.
AWS Lambda
A.
AWS Lambda
Answers
B.
Amazon Elasticsearch Service (Amazon ES)
B.
Amazon Elasticsearch Service (Amazon ES)
Answers
C.
Amazon EC2
C.
Amazon EC2
Answers
D.
Amazon ElastiCache
D.
Amazon ElastiCache
Answers
Suggested answer: C

A user is building an application on AWS that requires a backend database. The application requires access to the operating system of the instance where the database is installed in order to run scripts. Where should the database be hosted if the user's goal is to create minimum management overhead?

A.
On Amazon RDS
A.
On Amazon RDS
Answers
B.
On Amazon EC2
B.
On Amazon EC2
Answers
C.
On Amazon DynamoDB
C.
On Amazon DynamoDB
Answers
D.
On Amazon S3
D.
On Amazon S3
Answers
Suggested answer: B

Which of the following will help a user determine if they need to request a VPC service limit increase?

A.
AWS Personal Health Dashboard
A.
AWS Personal Health Dashboard
Answers
B.
AWS Trusted Advisor
B.
AWS Trusted Advisor
Answers
C.
AWS Cost and Usage Report
C.
AWS Cost and Usage Report
Answers
D.
AWS Service Catalog
D.
AWS Service Catalog
Answers
Suggested answer: A

Explanation:

Explanation:

AWS Cost and Usage Reports tracks your AWS usage and provides estimated charges associated with your account. Each report contains line items for each unique combination of AWS products, usage type, and operation that you use in your AWS account.

AWS Trusted Advisors provides recommendations that help you follow AWS best practices. Trusted Advisor evaluates your account by using checks. These checks identify ways to optimize your AWS infrastructure, improve security and performance, reduce costs, and monitor service quotas.

AWS Personal Health Dashboard provides alerts and remediation guidance when AWS is experiencing events that may impact you. ... The dashboard displays relevant and timely information to help you manage events in progress, and provides proactive notification to help you plan for scheduled activities.

AWS Service Catalog allows organizations to create and manage catalogs of IT services that are approved for use on AWS. These IT services can include everything from virtual machine images, servers, software, and databases to complete multi-tier application architectures.

Which AWS feature enables users to categorize and track their AWS costs?

A.
Cost Allocation Tags
A.
Cost Allocation Tags
Answers
B.
AWS Trusted Advisor
B.
AWS Trusted Advisor
Answers
C.
AWS Price List API
C.
AWS Price List API
Answers
D.
AWS Organizations
D.
AWS Organizations
Answers
Suggested answer: B

A company has a business-critical Amazon RDS for MySQL DB instance that resides in a single Availability Zone. Which solution will improve the availability of the DB instance?

A.
Convert the DB instance into a multi-Region deployment.
A.
Convert the DB instance into a multi-Region deployment.
Answers
B.
Create an Amazon Simple Queue Service (Amazon SQS) queue in the same AWS Region to manage writes to the DB instance.
B.
Create an Amazon Simple Queue Service (Amazon SQS) queue in the same AWS Region to manage writes to the DB instance.
Answers
C.
Convert the DB instance into a Multi-AZ deployment.
C.
Convert the DB instance into a Multi-AZ deployment.
Answers
D.
Create an Amazon Simple Queue Service (Amazon SQS) queue in a different AWS Region to manage writes to the DB instance
D.
Create an Amazon Simple Queue Service (Amazon SQS) queue in a different AWS Region to manage writes to the DB instance
Answers
Suggested answer: C

Explanation:

Explanation:

How can a company maximize its application uptime in the AWS Cloud?

A.
Deploy multiple copies of the application in different Availability Zones in the same subnet. Fail over with Amazon Route 53.
A.
Deploy multiple copies of the application in different Availability Zones in the same subnet. Fail over with Amazon Route 53.
Answers
B.
Deploy multiple copies of the application across multiple Availability Zones within a VP
B.
Deploy multiple copies of the application across multiple Availability Zones within a VP
Answers
C.
Manually fail over if one site is unavailable.
C.
Manually fail over if one site is unavailable.
Answers
D.
Deploy the application to a single Availability Zone and fall back to a static page if the application is unavailable.
D.
Deploy the application to a single Availability Zone and fall back to a static page if the application is unavailable.
Answers
E.
Deploy multiple copies of the application across multiple Availability Zones and load balance across each Availability Zone for automatic failover
E.
Deploy multiple copies of the application across multiple Availability Zones and load balance across each Availability Zone for automatic failover
Answers
Suggested answer: D

A company wants to allow full access to an Amazon S3 bucket for a particular user.

Which element in the S3 bucket policy holds the user details that describe who needs access to the S3 bucket?

A.
Principal
A.
Principal
Answers
B.
Action
B.
Action
Answers
C.
Resource
C.
Resource
Answers
D.
Statement
D.
Statement
Answers
Suggested answer: A

Explanation:

Explanation:

Which service's PRIMARY purpose is software version control?

A.
Amazon CodeStar
A.
Amazon CodeStar
Answers
B.
AWS Command Line Interface (AWS CLI)
B.
AWS Command Line Interface (AWS CLI)
Answers
C.
Amazon Cognito
C.
Amazon Cognito
Answers
D.
AWS CodeCommit
D.
AWS CodeCommit
Answers
Suggested answer: D
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