EMERGING TRENDS IN SOFTWARE ENGINEERING
CLOUD COMPUTING
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Amazon Elastic Compute Cloud
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Amazon Simple Queue Service
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Amazon Relational Database Service
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Amazon Simple Storage System
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Detailed explanation-1: -System (Amazon S3). 4. 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.
Detailed explanation-2: -With Amazon RDS, you can deploy scalable MySQL servers in minutes with cost-efficient and resizable hardware capacity.
Detailed explanation-3: -High Availability: Amazon RDS vs MySQL on EC2 High Availability. Amazon RDS provides high availability and failover support for DB instances with Multi-AZ deployments. Multi-AZ deployments for MySQL use Amazon technology that automatically provisions and maintains a synchronous standby replica in a different AZ.