Free Amazon DVA-C02 Exam Questions

Become Amazon Certified with updated DVA-C02 exam questions and correct answers

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Total 900 Questions | Updated On: Nov 14, 2024

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Question 1

A start-up organization is launching a new website. Which statement correctly describes how to set up the domain, routing, and health checks in AWS?

A : Use Route 53 to specify the IP address to perform health checks, register a domain name, and route the internet traffic to domain.

B : Route 53 to register a domain name and perform routing to the domain and Shield to perform health checks on resources.

C : Route 53 to register a domain name and AWS Certificate Manager to perform routing to the domain and Shield to perform health checks on resources.

D : Route 53 to register a domain name, route the internet traffic to domain, and specify the values to perform health checks on resources.

Answer: D

Question 2

A developer is creating an application that uses an AWS Lambda function to transform and load data from an Amazon S3 bucket. When the developer tests the application, the developer finds that some invocations of the Lambda function are slower than others. The developer needs to update the Lambda function to have predictable invocation durations that run with low latency. Any initialization activities, such as loading libraries and instantiating clients, must run during allocation time rather than during actual function invocations. Which combination of steps will meet these requirements? (Select TWO.)

A : Create a schedule group in Amazon EventBridge Scheduler to invoke the Lambda function.

B : Configure provisioned concurrency for the Lambda function to have the necessary number of execution environments.

C : Use the SLATEST version of the Lambda function.

D : Configure reserved concurrency for the Lambda function to have the necessary number of execution environments.

E : Deploy changes, and publish a new version of the Lambda function.

Answer: B,D

Question 3

A team of developers need to be able to collaborate and synchronize multiple distributed code repositories and leverage a pre-configured continuous delivery toolchain for deploying their projects on AWS. The team also require a centralized project dashboard to monitor application activity.

Which AWS service should they use?

A : CodePipeline

B : CodeCommit

C : CodeStar

D : Cloud9

Answer: C

Question 4

The manager of a development team is setting up a shared S3 bucket for team members. The manager would like to use a single policy to allow each user to have access to their objects in the S3 bucket. Which feature can be used to generalize the policy?

A : riable

B : ndition

C : ource

D : incipal

Answer: A

Question 5

A company is migrating an application with a website and MySQL database to the AWS Cloud. The company require the application to be refactored so it offers high availability and fault tolerance.

How should a Developer refactor the application? (Select TWO.)

A : grate the website to an Auto Scaling group of EC2 instances across a single AZ and use an Elastic Load Balancer

B : grate the MySQL database to an Amazon RDS Multi-AZ deployment

C : grate the MySQL database to an Amazon RDS instance with a Read Replica in another AZ

D : grate the website to an Auto Scaling group of EC2 instances across multiple AZs and use an Elastic Load Balancer

E : grate the MySQL database to an Amazon DynamoDB with Global Tables

Answer: B,D

Page: 1 / 180

Total 900 Questions | Updated On: Nov 14, 2024

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