Free Amazon DVA-C02 Exam Questions

An ecommerce company is planning to migrate an on-premises Microsoft SQL Server database to the AWSCloud. The company needs to migrate the database to SQL Server Always On availability groups. The cloudbased solution must be highly available.Which solution will meet these requirements?

An application is processing clickstream data using Amazon Kinesis. The clickstream data feed into Kinesisexperiences periodic spikes. The PutRecords API call occasionally fails and the logs show that the failed callreturns the response shown below:Which techniques will help mitigate this exception? (Choose two.)

A developer needs to export the contents of several Amazon DynamoDB tables into Amazon S3 buckets to comply with company data regulations. The developer uses the AWS CLI to run commands to export from each table to the proper S3 bucket. The developer sets up AWS credentials correctly and grants resources appropriate permissions. However, the exports of some tables fail. What should the developer do to resolve this issue?

A developer writes an AWS Lambda function that processes new object uploads to an Amazon S3 bucket.The Lambda function runs for approximately 30 seconds. The function runs as expected under normal loadconditions. Other Lambda functions in the AWS account also run as expected. Occasionally, up to 500 newobjects are written to the bucket every minute. Each new object write invokes the processing Lambda functionduring the high-volume periods through an event. The developer must ensure that the processing function willcontinue to run as expected during the high-volume periods. Which solution will meet this requirement?

A company has an application that consists of different microservices that run inside an AWS account. Themicroservices are running in containers inside a single VPC. The number of microservices is constantlyincreasing. A developer must create a central logging solution for application logs.Which solution will meet these requirements?