Question 1

Which service is best for storing common database query results, which helps to alleviate database access load?

Accepted Answer

A)   Amazon Machine Learning
B)   Amazon SQS
C)   Amazon ElastiCache
D)   Amazon EC2 Instance StoreE) All of the above
F) A) and B)

Question 2

A user wants to move legacy applications to the AWS Cloud to reduce the total cost. Which option is the MOST cost-effective according to best practices?

Accepted Answer

A)   Rewrite the legacy applications in an open-source language, such as Python.
B)   Right-size the Amazon EC2 instances to prevent over-provisioning in terms of compute and memory.
C)   Migrate relational databases to Amazon DynamoDB.
D)   Reserve a data center facility with an upfront payment, which provides an additional discount.E) All of the above
F) A) and C)

Question 3

A customer is using multiple AWS accounts with separate billing. How can the customer take advantage of volume discounts with minimal impact to the AWS resources?

Accepted Answer

A)   Create one global AWS acount and move all AWS resources to tha account.
B)   Sign up for three years of Reserved Instance pricing up front.
C)   Use the consolidated billing feature from AWS Organizations.
D)   Sign up for the AWS Enterprise support plan to get volume discounts.E) A) and B)
F) All of the above

Question 4

A company's traffic logs show that IP addresses owned by AWS are being used in an attempt to flood ports on system resources. To whom should the cloud practitioner report this issue?

Accepted Answer

A)   AWS Professional Services
B)   AWS Abuse team
C)   AWS Partner Network (APN) 
D)   AWS technical account manager (TAM) E) A) and B)
F) None of the above

Question 5

Which AWS service should be used for long-term, low-cost storage of data backups?

Accepted Answer

A)   Amazon RDS
B)   Amazon Glacier
C)   AWS Snowball
D)   AWS EBSE) A) and B)
F) B) and D)

Question 6

Which of the following provides the ability to share the cost benefits of Reserved Instances across AWS accounts?

Accepted Answer

A)   AWS Cost Explorer between AWS accounts
B)   Linked accounts and consolidated billing
C)   Amazon Elastic Compute Cloud (Amazon EC2)  Reserved Instance Utilization Report
D)   Amazon EC2 Instance Usage Report between AWS accountsE) A) and D)
F) B) and C)

Question 7

Which of the following is a component of the AWS Global Infrastructure?

Accepted Answer

A)   Amazon Alexa
B)   AWS Regions
C)   Amazon Lightsail
D)   AWS OrganizationsE) B) and C)
F) A) and C)

Question 8

Which Amazon S3 storage class is optimized to provide access to data with lower resiliency requirements, but rapid access when needed such as duplicate backups?

Accepted Answer

A)   Amazon S3 Standard
B)   Amazon S3 Glacier Deep Archive
C)   Amazon S3 One Zone-Infrequent Access
D)   Amazon S3 GlacierE) A) and B)
F) A) and C)

Question 9

Which AWS service helps identify malicious or unauthorized activities in AWS accounts and workloads?

Accepted Answer

A)   Amazon Rekognition
B)   AWS Trusted Advisor
C)   Amazon GuardDuty
D)   Amazon CloudWatchE) None of the above
F) A) and B)

Question 10

Which of the following are ways to improve security on AWS? (Choose two.)

Accepted Answer

A)   Using AWS Artifact
B)   Granting the broadest permissions to all IAM roles
C)   Running application code with AWS Cloud9
D)   Enabling multi-factor authentication (MF
A)   with Amazon Cognito
E)   Using AWS Trusted Advisor security checksF) C) and D)
G) A) and B)

Question 11

When comparing AWS Cloud with on-premises Total Cost of Ownership, which expenses must be considered? (Choose two.)

Accepted Answer

A)   Physical storage hardware
B)   Operating system administration
C)   Network infrastructure of data center
D)   Project management
E)   Database schema developmentF) D) and E)
G) All of the above

Question 12

A company wants to securely access an Amazon S3 bucket from an Amazon EC2 instance without accessing the internet. What should the company use to accomplish this goal?

Accepted Answer

A)   VPN connection
B)   Internet gateway
C)   VPC endpoint
D)   NAT gatewayE) B) and C)
F) A) and D)

Question 13

A cloud practitioner needs an effective method to decrease application latency and increase performance for end users. Which services will help? (Choose two.)

Accepted Answer

A)   Amazon Elastic Container Service (Amazon ECS)  for Kubernetes
B)   Amazon S3
C)   Amazon AppStrearn 2.0
D)   Amazon ElastiCache
E)   Amazon CloudFrontF) B) and D)
G) A) and B)

Question 14

What is the most efficient way to establish network connectivity from on-premises to multiple VPCs in different AWS Regions?

Accepted Answer

A)   Use AWS Direct Connect
B)   Use AWS VPN
C)   Use AWS Client VPN
D)   Use an AWS Transit GatewayE) B) and D)
F) B) and C)

Question 15

Which of the following services have Distributed Denial of Service (DDoS)  mitigation features? (Choose two.)

Accepted Answer

A)   AWS WAF
B)   Amazon DynamoDB
C)   Amazon EC2
D)   Amazon CloudFront
E)   Amazon InspectorF) A) and C)
G) C) and D)

Question 16

Which architecture concept describes the ability to deploy resources on demand and release resources when they are no longer needed?

Accepted Answer

A)   High availability
B)   Decoupled architecture
C)   Resilience
D)   ElasticityE) A) and D)
F) All of the above

Question 17

Which AWS service is a content delivery network that securely delivers data, video, and applications to users globally with low latency and high speeds?

Accepted Answer

A)   AWS CloudFormation
B)   AWS Direct Connect
C)   Amazon CloudFront
D)   Amazon PinpointE) A) and C)
F) None of the above

Question 18

The AWS Total Cost of Ownership (TCO)  Calculator is used to:

Accepted Answer

A)   receive reports that break down AWS Cloud compute costs by duration, resource, or tags
B)   estimate savings when comparing the AWS Cloud to an on-premises environment
C)   estimate a monthly bill for the AWS Cloud resources that will be used
D)   enable billing alerts to monitor actual AWS costs compared to estimated costsE) B) and C)
F) A) and D)

Question 19

A company wants to distribute its incoming traffic across multiple Amazon EC2 instances. Which AWS service or feature should be used to meet this requirement?

Accepted Answer

A)   Amazon Virtual Private Cloud (Amazon VP
C)  
B)   AWS Application Load Balancer
C)   AWS Managed VPN
D)   AWS Direct ConnectE) A) and D)
F) A) and B)

Question 20

Which task is an AWS responsibility when a workload is running in Amazon RDS?

Accepted Answer

A)   Creating the database table
B)   Updating the database schema
C)   Installing the database engine
D)   Dropping the database recordsE) C) and D)
F) B) and C)

Exam 3: AWS Certified Cloud Practitioner (CLF-C01)

Which AWS service helps identify malicious or unauthorized activities in AWS accounts and workloads?

Correct AnswerverifiedShow Answer

Which AWS service should be used for long-term, low-cost storage of data backups?

Correct AnswerverifiedShow Answer

Which of the following is a component of the AWS Global Infrastructure?

Correct AnswerverifiedShow Answer

What is the most efficient way to establish network connectivity from on-premises to multiple VPCs in different AWS Regions?

Correct AnswerverifiedShow Answer

A cloud practitioner needs an effective method to decrease application latency and increase performance for end users. Which services will help? (Choose two.)

Correct AnswerverifiedShow Answer

A company's traffic logs show that IP addresses owned by AWS are being used in an attempt to flood ports on system resources. To whom should the cloud practitioner report this issue?

Correct AnswerverifiedShow Answer

Which architecture concept describes the ability to deploy resources on demand and release resources when they are no longer needed?

Correct AnswerverifiedShow Answer

Which Amazon S3 storage class is optimized to provide access to data with lower resiliency requirements, but rapid access when needed such as duplicate backups?

Correct AnswerverifiedShow Answer

The AWS Total Cost of Ownership (TCO) Calculator is used to:

Correct AnswerverifiedShow Answer

Which of the following services have Distributed Denial of Service (DDoS) mitigation features? (Choose two.)

Correct AnswerverifiedShow Answer

A company wants to securely access an Amazon S3 bucket from an Amazon EC2 instance without accessing the internet. What should the company use to accomplish this goal?

Correct AnswerverifiedShow Answer

Which AWS service is a content delivery network that securely delivers data, video, and applications to users globally with low latency and high speeds?

Correct AnswerverifiedShow Answer

Which of the following provides the ability to share the cost benefits of Reserved Instances across AWS accounts?

Correct AnswerverifiedShow Answer

A company wants to distribute its incoming traffic across multiple Amazon EC2 instances. Which AWS service or feature should be used to meet this requirement?

Correct AnswerverifiedShow Answer

When comparing AWS Cloud with on-premises Total Cost of Ownership, which expenses must be considered? (Choose two.)

Correct AnswerverifiedShow Answer

A user wants to move legacy applications to the AWS Cloud to reduce the total cost. Which option is the MOST cost-effective according to best practices?

Correct AnswerverifiedShow Answer

A customer is using multiple AWS accounts with separate billing. How can the customer take advantage of volume discounts with minimal impact to the AWS resources?

Correct AnswerverifiedShow Answer

Which service is best for storing common database query results, which helps to alleviate database access load?

Correct AnswerverifiedShow Answer

Which task is an AWS responsibility when a workload is running in Amazon RDS?

Correct AnswerverifiedShow Answer

Which of the following are ways to improve security on AWS? (Choose two.)

Correct AnswerverifiedShow Answer

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