Lesson-06 : Quiz
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Your company is migrating their on premises application to AWS cloud. Currently the application is running on .Net. Application is using Microsoft SQL server as the database at the backend. The company is facing challenges with the development team and infrastructure team, as they don’t have the professionals to manage these issues. What would be the best suggestion on choosing the data service on AWS?CorrectIncorrect
You are working in a company that wants to migrate on-premises 20 TB MySQL database to AWS. The size of the cluster is expected to double in the coming months and the replication lag should be less than 100 ms. Which data store will be the best option?CorrectIncorrect
You have created a wordpress website that is storing its records in MySQL RDS in AWS cloud. Some performance issues are seen in database. After trying to scale the DB instance, they are currently using SQS to pull the queries in queue. What will be the cost effective solution to rectify performance issue?CorrectIncorrect
A company is planning to develop a web application consisting of Dynamodb with provisioned throughput (1000 writes/sec) as database and ReactJS as frontend. They are expecting about 3000 writes/sec (high number of writes) during peak hours. How will the scalability be ensured, reducing load on Dynamodb?CorrectIncorrect
You are working in a company where they are planning to host a Redshift cluster. You are required to ensure that cluster will be available in case the primary region goes down, as part of disaster recovery. How will you achieve this?CorrectIncorrect