SOFTWARE ENGINEERING

EMERGING TRENDS IN SOFTWARE ENGINEERING

CLOUD COMPUTING

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Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]

Which of the following is a structured data store that supports indexing and data queries to both EC2 and S3?

A	CloudWatch
B	Amazon SimpleDB
C	Amazon Cloudfront
D	All of the mentioned

Explanation:

Detailed explanation-1: -Ans: Amazon S3 (Simple Storage Service) is an object storage with a simple web service interface to store and retrieve any amount of data from anywhere on the web. 6) What is SimpleDB? Ans: It is a structured data store that supports indexing and data queries to both EC2 and S3.

Detailed explanation-2: -Amazon SimpleDB is a NoSQL data store that offers high availability and flexibility while reducing the workload of database administration. By using web service requests, developers can easily store and query data items without worrying about the technicalities of managing a database.

Detailed explanation-3: -Which of the following allows you to create instances of the MySQL database to support your Web sites? Explanation : RDS provides features such as automated software patching, database backups, and automated database scaling via an API call.

There is 1 question to complete.