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Under the AWS shared responsibility model, which of the following is a customer responsibility?


A) Installing security patches for the Xen and KVM hypervisors
B) Installing operating system patches for Amazon DynamoDB
C) Installing operating system security patches for Amazon EC2 database instances
D) Installing operating system security patches for Amazon RDS database instances

E) A) and C)
F) A) and D)

Correct Answer

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What can be used to reduce the cost of running Amazon EC2 instances? (Choose two.)


A) Spot Instances for stateless and flexible workloads
B) Memory optimized instances for high-compute workloads
C) On-Demand Instances for high-cost and sustained workloads
D) Reserved Instances for sustained workloads
E) Spend limits set using AWS Budgets

F) C) and D)
G) B) and E)

Correct Answer

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Which of the following is an important architectural principle when designing cloud applications?


A) Store data and backups in the same region.
B) Design tightly coupled system components.
C) Avoid multi-threading.
D) Design for failure.

E) A) and B)
F) A) and D)

Correct Answer

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A company needs a content delivery network that provides secure delivery of data, videos, applications, and APIs to users globally with low latency and high transfer speed. Which AWS service meets these requirements?


A) Amazon CloudFront
B) Elastic Load Balancing
C) Amazon S3
D) Amazon Elastic Transcoder

E) A) and C)
F) B) and C)

Correct Answer

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Which AWS services are defined as global instead of regional? (Choose two.)


A) Amazon Route 53
B) Amazon EC2
C) Amazon S3
D) Amazon CloudFront
E) Amazon DynamoDB

F) C) and E)
G) A) and B)

Correct Answer

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Which AWS service or feature provides users with recommendations for common billing questions?


A) AWS Marketplace
B) AWS Knowledge Center
C) Amazon Pinpoint
D) Amazon Connect

E) All of the above
F) None of the above

Correct Answer

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A company has existing software licenses that it wants to bring to AWS, but the licensing model requires licensing physical cores. How can the company meet this requirement in the AWS Cloud?


A) Launch an Amazon EC2 instance with default tenancy.
B) Launch an Amazon EC2 instance on a Dedicated Host.
C) Create an On-Demand Capacity Reservation.
D) Purchase Dedicated Reserved Instances.

E) A) and C)
F) B) and D)

Correct Answer

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Which of the following allows users to provision a dedicated network connection from their internal network to AWS?


A) AWS CloudHSM
B) AWS Direct Connect
C) AWS VPN
D) Amazon Connect

E) B) and C)
F) A) and D)

Correct Answer

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A company is based in the us-east-1 Region and has a satellite office in the eu-west-2 Region. The company wants to use Amazon WorkSpaces to host its internal web portal and virtual desktops for employees. What should the company do to minimize latency and ensure the best possible performance for employees?


A) Deploy the internal web portal and virtual desktops to us-east-1 only. Use an Amazon CloudFront distribution for the users in eu-west-2.
B) Deploy the internal web portal to us-east-1 only. Deploy the virtual desktops to us-east-1 and eu-west-2.
C) Deploy the internal web portal to us-east-1 and eu-west-2. Deploy the virtual desktops on network optimized Amazon EC2 instances to us-east-1 only.
D) Deploy the internal web portal and virtual desktops to us-east-1 and eu-west-2.

E) B) and C)
F) A) and D)

Correct Answer

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Which of the following AWS services provide compute resources? (Choose two.)


A) AWS Lambda
B) Amazon Elastic Container Service (Amazon ECS)
C) AWS CodeDeploy
D) Amazon Glacier
E) AWS Organizations

F) B) and E)
G) A) and B)

Correct Answer

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What is an example of high availability in the AWS Cloud?


A) Consulting AWS technical support at any time day or night
B) Ensuring an application remains accessible, even if a resource fails
C) Making any AWS service available for use by paying on demand
D) Deploying in any part of the world using AWS Regions

E) All of the above
F) B) and C)

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Which pillar of the AWS Well-Architected Framework includes the AWS shared responsibility model?


A) Operational excellence
B) Performance efficiency
C) Reliability
D) Security

E) None of the above
F) All of the above

Correct Answer

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To optimize costs and resource usage, a company needs to monitor the operational health of its entire system of AWS Cloud resources. Which AWS service will meet these requirements?


A) AWS Organizations
B) Amazon CloudWatch
C) AWS CloudTrail
D) AWS Config

E) A) and D)
F) C) and D)

Correct Answer

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Which of the following AWS services are serverless? (Choose two.)


A) AWS Lambda
B) Amazon Elasticsearch Service
C) AWS Elastic Beanstalk
D) Amazon DynamoDB
E) Amazon Redshift

F) A) and B)
G) A) and C)

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A,D

When is it beneficial for a company to use a Spot Instance?


A) When there is flexibility in when an application needs to run.
B) When there are mission-critical workloads.
C) When dedicated capacity is needed.
D) When an instance should not be stopped.

E) A) and D)
F) None of the above

Correct Answer

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A

Which of the following is the customer's responsibility under the AWS shared responsibility model?


A) Patching underlying infrastructure
B) Physical security
C) Patching Amazon EC2 instances
D) Patching network infrastructure

E) A) and C)
F) A) and D)

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C

What are the advantages of the AWS Cloud? (Choose two.)


A) Fixed rate monthly cost
B) No need to guess capacity requirements
C) Increased speed to market
D) Increased upfront capital expenditure
E) Physical access to cloud data centers

F) A) and B)
G) B) and E)

Correct Answer

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A web developer has limited knowledge of AWS networking services such as Amazon VPC, Elastic Load Balancing, and Auto Scaling, but wants to host a highly available web application. Which AWS service would automatically handle the deployment and reduce the complexity for the developer?


A) AWS CodeDeploy
B) AWS Resource Access Manager
C) AWS Elastic Beanstalk
D) AWS CloudFormation

E) None of the above
F) All of the above

Correct Answer

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A startup is working on a new application that needs to go to market quickly. The application requirements may need to be adjusted in the near future. Which of the following is a characteristic of the AWS Cloud that would meet this specific need?


A) Elasticity
B) Reliability
C) Performance
D) Agility

E) C) and D)
F) All of the above

Correct Answer

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Which components are required to build a successful site-to-site VPN connection on AWS? (Choose two.)


A) Internet gateway
B) NAT gateway
C) Customer gateway
D) Transit gateway
E) Virtual private gateway

F) B) and D)
G) C) and D)

Correct Answer

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