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Amazon CLF-C01 Practice Test - Questions Answers

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How can a user achieve high availability for a web application hosted on AWS?

A.
Use a Classic Load Balancer across multiple AWS Regions
A.
Use a Classic Load Balancer across multiple AWS Regions
Answers
B.
Use an Application Load Balancer across multiple Availability Zones in one AWS Region
B.
Use an Application Load Balancer across multiple Availability Zones in one AWS Region
Answers
C.
Set up automatic scaling and load balancing with another application instance running on premises
C.
Set up automatic scaling and load balancing with another application instance running on premises
Answers
D.
Use the AWS Region with the highest number of Availability Zones
D.
Use the AWS Region with the highest number of Availability Zones
Answers
Suggested answer: B

Which AWS service helps users create three-dimensional applications quickly without requiring any specialized programming or three-dimensional graphics expertise?

A.
AWS RoboMaker
A.
AWS RoboMaker
Answers
B.
Amazon Rekognition
B.
Amazon Rekognition
Answers
C.
Amazon Sumerian
C.
Amazon Sumerian
Answers
D.
Amazon GameLift
D.
Amazon GameLift
Answers
Suggested answer: B

Explanation:

Explanation:

A development learn wants to deploy multiple test environments for an application in a fast, repeatable manner. Which AWS service should the learn use?

A.
Amazon EC2
A.
Amazon EC2
Answers
B.
AWS Cloudformation
B.
AWS Cloudformation
Answers
C.
Amazon QuickSight
C.
Amazon QuickSight
Answers
D.
Amazon Elastic Container Service (Amazon ECS)
D.
Amazon Elastic Container Service (Amazon ECS)
Answers
Suggested answer: D

A company uses AWS Direct Conned and wants to establish connectivity that spans VPCs across multiple AWS Regions. Which AWS service or feature should the company use to meet these requirements?

A.
AWS Transit Gateway
A.
AWS Transit Gateway
Answers
B.
AWS PrivateLink
B.
AWS PrivateLink
Answers
C.
Amazon Connect
C.
Amazon Connect
Answers
D.
Amazon Route 53
D.
Amazon Route 53
Answers
Suggested answer: B

Which of the following are benefits of running a database on amazon rds compared to an on premises database?

A.
RDS backup are managed by AWS
A.
RDS backup are managed by AWS
Answers
B.
RDS supports any relational database
B.
RDS supports any relational database
Answers
C.
RDs has no database engineer licensing costs.
C.
RDs has no database engineer licensing costs.
Answers
D.
RDS database compute capacity can be easily scaled.
D.
RDS database compute capacity can be easily scaled.
Answers
E.
RDS inbound traffic content (for example, security groups) is managed by AWS
E.
RDS inbound traffic content (for example, security groups) is managed by AWS
Answers
Suggested answer: A, D

Which duty is a responsibility of AWS under the AWS shared responsibility model?

A.
Identity and access management
A.
Identity and access management
Answers
B.
Server-side encryption (SSE)
B.
Server-side encryption (SSE)
Answers
C.
Firewall configuration
C.
Firewall configuration
Answers
D.
Maintaining physical hardware
D.
Maintaining physical hardware
Answers
Suggested answer: D

Which AWS service enables risk auditing of an AWS account by tracking and recording user actions and source IP addresses?

A.
AWS X-Ray
A.
AWS X-Ray
Answers
B.
AWS Shield
B.
AWS Shield
Answers
C.
AWS Trusted Advisor
C.
AWS Trusted Advisor
Answers
D.
AWS CloudTrail
D.
AWS CloudTrail
Answers
Suggested answer: D

Where can a user receive help with deploying popular technologies based on AWS best practices, including architecture and deployment instructions?

A.
Amazon QuickSight
A.
Amazon QuickSight
Answers
B.
AWS Artifact
B.
AWS Artifact
Answers
C.
AWS Config
C.
AWS Config
Answers
D.
AWS Quick Starts
D.
AWS Quick Starts
Answers
Suggested answer: D

What is an advantage of deploying an application across multiple Availability Zones?

A.
There is a lower risk of service failure if a natural disaster causes a service disruption in a given AWS Region
A.
There is a lower risk of service failure if a natural disaster causes a service disruption in a given AWS Region
Answers
B.
The application will have higher availability because it can withstand a service disruption in one Availability Zone
B.
The application will have higher availability because it can withstand a service disruption in one Availability Zone
Answers
C.
There will be better coverage as Availability Zones are geographical^ distant and can serve a wider area
C.
There will be better coverage as Availability Zones are geographical^ distant and can serve a wider area
Answers
D.
There will be decreased application latency that will improve the user experience
D.
There will be decreased application latency that will improve the user experience
Answers
Suggested answer: B

A company plans to create a data lake that uses Amazon S3. Which factor will have the MOST effect on cost?

A.
The selection of S3 storage tiers
A.
The selection of S3 storage tiers
Most voted
Answers (1)
Most voted
B.
Charges to transfer existing data into Amazon S3
B.
Charges to transfer existing data into Amazon S3
Answers
C.
S3 ingest fees for each request
C.
S3 ingest fees for each request
Answers
D.
The addition of S3 bucket policies
D.
The addition of S3 bucket policies
Answers
Suggested answer: B
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