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A company wants to improve its security and audit posture by limiting Amazon EC2 inbound access.

What should the company use to access instances remotely instead of opening inbound SSH ports and managing SSH keys?

A.
EC2 key pairs
A.
EC2 key pairs
Answers
B.
AWS Systems Manager Session Manager
B.
AWS Systems Manager Session Manager
Answers
C.
AWS Identity and Access Management (IAM)
C.
AWS Identity and Access Management (IAM)
Answers
D.
Network ACLs
D.
Network ACLs
Answers
Suggested answer: B

A user has limited knowledge of AWS services, but wants to quickly deploy a scalable Node.js application in the AWS Cloud. Which service should be used to deploy the application?

A.
AWS CloudFormation
A.
AWS CloudFormation
Answers
B.
AWS Elastic Beanstalk
B.
AWS Elastic Beanstalk
Answers
C.
Amazon EC2
C.
Amazon EC2
Answers
D.
AWS OpsWorks
D.
AWS OpsWorks
Answers
Suggested answer: B

A global company has a large number of AWS accounts. The company needs central management of billing and security policies across accounts. Which AWS service or feature will meet these requirements?

A.
AWS Config
A.
AWS Config
Answers
B.
AWS Organizations
B.
AWS Organizations
Answers
C.
IAM groups
C.
IAM groups
Answers
D.
AWS Trusted Advisor
D.
AWS Trusted Advisor
Answers
Suggested answer: B

Which AWS services can help reduce application latency and improve performance by using edge locations? (Select TWO.)

A.
Amazon Route 53
A.
Amazon Route 53
Answers
B.
AWS Global Accelerator
B.
AWS Global Accelerator
Answers
C.
AWS Direct Connect
C.
AWS Direct Connect
Answers
D.
Amazon Connect
D.
Amazon Connect
Answers
E.
Amazon CloudFront
E.
Amazon CloudFront
Answers
Suggested answer: B, E

Which AWS service or feature allows users to connect with and deploy AWS services programmatically?

A.
AWS Management Console
A.
AWS Management Console
Answers
B.
AWS Cloud9
B.
AWS Cloud9
Answers
C.
AWS CodePipeline
C.
AWS CodePipeline
Answers
D.
AWS software development kits (SDKs)
D.
AWS software development kits (SDKs)
Answers
Suggested answer: D

Which pillar of the AWS Well-Architected Framework focuses on the ability to run workloads effectively, gain insight into operations, and continuously improve supporting processes and procedures?

A.
Cost optimization
A.
Cost optimization
Answers
B.
Reliability
B.
Reliability
Answers
C.
Operational excellence
C.
Operational excellence
Answers
D.
Performance efficiency
D.
Performance efficiency
Answers
Suggested answer: C

When designing AWS workloads to be operational even when there are component failures, what is an AWS best practice?

A.
Perform quarterly disaster recovery tests.
A.
Perform quarterly disaster recovery tests.
Answers
B.
Place the main component on the us-east-1 Region.
B.
Place the main component on the us-east-1 Region.
Answers
C.
Design for automatic failover to healthy resources.
C.
Design for automatic failover to healthy resources.
Answers
D.
Design workloads to fit on a single Amazon EC2 instance.
D.
Design workloads to fit on a single Amazon EC2 instance.
Answers
Suggested answer: C

An ecommerce company plans to move its data center workload to the AWS Cloud to support highly dynamic usage patterns. Which benefits make the AWS Cloud cost-effective for the migration of this type of workload? (Select TWO.)

A.
Reliability
A.
Reliability
Answers
B.
Security
B.
Security
Answers
C.
Elasticity
C.
Elasticity
Answers
D.
Pay-as-you-go resource pricing
D.
Pay-as-you-go resource pricing
Answers
E.
High availability
E.
High availability
Answers
Suggested answer: C, D

A company wants to increase its ability to recover its infrastructure in the case of a natural disaster. Which pillar of the AWS Well-Architected Framework does this ability represent?

A.
Cost optimization
A.
Cost optimization
Answers
B.
Performance efficiency
B.
Performance efficiency
Answers
C.
Reliability
C.
Reliability
Answers
D.
Security
D.
Security
Answers
Suggested answer: C

A company is building a mobile app to provide shopping recommendations to its customers. The company wants to use a graph database as part of the shopping recommendation engine. Which AWS database service should the company choose?

A.
Amazon DynamoDB
A.
Amazon DynamoDB
Answers
B.
Amazon Aurora
B.
Amazon Aurora
Answers
C.
Amazon Neptune
C.
Amazon Neptune
Answers
D.
Amazon DocumentDB (with MongoDB compatibility)
D.
Amazon DocumentDB (with MongoDB compatibility)
Answers
Suggested answer: C
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