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A company is running a key-value NoSQL workload on Amazon EC2 instances and needs to have scalability, failover protection, and backup capabilities.

What is the MOST operationally efficient way to meet these requirements?

A.
Add additional EC2 instances to the database cluster.
A.
Add additional EC2 instances to the database cluster.
Answers
B.
Run an identical copy of the database in a second Availability Zone.
B.
Run an identical copy of the database in a second Availability Zone.
Answers
C.
Migrate to a relational database.
C.
Migrate to a relational database.
Answers
D.
Migrate the database lo Amazon DynamoDB.
D.
Migrate the database lo Amazon DynamoDB.
Answers
Suggested answer: C

A company wants to store a copy of its on-premises data backups to the AWS Cloud. Data durability is not a concern, but the company wants to be able to begin retrieval of the data within milliseconds. What is the MOST cost-effective storage solution?

A.
Amazon S3 Standard
A.
Amazon S3 Standard
Answers
B.
Amazon S3 Standard-Infrequent Access (S3 Standard-IA)
B.
Amazon S3 Standard-Infrequent Access (S3 Standard-IA)
Answers
C.
Amazon S3 Glacier
C.
Amazon S3 Glacier
Answers
D.
Amazon S3 One Zone-Infrequent Access (S3 One Zone-IA)
D.
Amazon S3 One Zone-Infrequent Access (S3 One Zone-IA)
Answers
Suggested answer: D

Which of the following are benefits of AWS Trusted Advisor? (Select TWO.)

A.
Access to Amazon Simple Queue Service (Amazon SQS)
A.
Access to Amazon Simple Queue Service (Amazon SQS)
Answers
B.
Cost optimization recommendations
B.
Cost optimization recommendations
Answers
C.
Hourly refresh of the service limit checks
C.
Hourly refresh of the service limit checks
Answers
D.
Security checks
D.
Security checks
Answers
E.
AWS Identity and Access Management (IAM) approval management
E.
AWS Identity and Access Management (IAM) approval management
Answers
Suggested answer: B, C

Which of the following is included within the security pillar of the AWS Well-Architected Framework?

A.
Identity federation
A.
Identity federation
Answers
B.
Data protection
B.
Data protection
Answers
C.
Incident reporting
C.
Incident reporting
Answers
D.
Disaster recovery
D.
Disaster recovery
Answers
Suggested answer: C

A company is using an Amazon EC2 On-Demand Instance for an application. The company wants to migrate the application to an EC2 Reserved Instance (Rl). The application will run on the instance for longer than 3 years.

Which EC2 instance purchasing option meets these requirements MOST cost-effectivelywww.VCEplus.i? o

A.
A No Upfront Standard Rl for a 1-year term, renewed each year
A.
A No Upfront Standard Rl for a 1-year term, renewed each year
Answers
B.
An All Upfront Convertible Rl for a 1-year term
B.
An All Upfront Convertible Rl for a 1-year term
Answers
C.
An All Upfront Standard Rl for a 3-year term
C.
An All Upfront Standard Rl for a 3-year term
Answers
D.
A No Upfront Convertible Rl for a 3-year term
D.
A No Upfront Convertible Rl for a 3-year term
Answers
Suggested answer: C

Which of the following are advantages of moving to the AWS Cloud? (Select TWO.)

A.
The ability to turn over the responsibility for all security to AWS.
A.
The ability to turn over the responsibility for all security to AWS.
Answers
B.
The ability to use the pay-as-you-go model.
B.
The ability to use the pay-as-you-go model.
Answers
C.
The ability to have full control over the physical infrastructure.
C.
The ability to have full control over the physical infrastructure.
Answers
D.
No longer having to guess what capacity will be required.
D.
No longer having to guess what capacity will be required.
Answers
E.
No longer worrying about users access controls.
E.
No longer worrying about users access controls.
Answers
Suggested answer: B, D

A company needs to use SQL syntax to perform a direct query of objects in an Amazon S3 bucket. Which AWS service can the company use to meet this requirement?

A.
AWS Glue
A.
AWS Glue
Answers
B.
Amazon Athena
B.
Amazon Athena
Answers
C.
AWS Lambda
C.
AWS Lambda
Answers
D.
Amazon Kinesis
D.
Amazon Kinesis
Answers
Suggested answer: A

A company deployed an Amazon EC2 instance last week. A developer realizes that the EC2 instance is no longer running. The developer reviews a list of provisioned EC2 instances, and the EC2 instance is no longer on the list. What can the developer do to generate a recent history of the EC2 instance?

A.
Run Cost Explorer to identify the start time and end time of the EC2 instance.
A.
Run Cost Explorer to identify the start time and end time of the EC2 instance.
Answers
B.
Use Amazon Inspector to find out when the EC2 instance was stopped.
B.
Use Amazon Inspector to find out when the EC2 instance was stopped.
Answers
C.
Perform a search in AWS CloudTrail to find all EC2 instance-related events.
C.
Perform a search in AWS CloudTrail to find all EC2 instance-related events.
Answers
D.
Use AWS Secrets Manager to display hidden termination logs of the EC2 instance.
D.
Use AWS Secrets Manager to display hidden termination logs of the EC2 instance.
Answers
Suggested answer: C

According to the AWS shared responsibility model, the customer is responsible for applying the latest security updates and patches for which of the following?

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

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

Explanation:

Explanation:

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