DATABASE FUNDAMENTALS
CLOUD COMPUTING AND DATABASES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Provide customers with an isolated section of the AWS cloud where they can launch AWS resources in a virtual network that they define
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Provides resizable computing capacity in the cloud
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Provide a simple web services interface that customers can use to store and retrieve any amount of data from anywhere on the web
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Provides a web service allowing customers to easily set up, operate and scale relational databases in the cloud
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Detailed explanation-1: -Amazon Elastic Compute Cloud (Amazon EC2) provides scalable computing capacity in the Amazon Web Services (AWS) Cloud. Using Amazon EC2 eliminates your need to invest in hardware up front, so you can develop and deploy applications faster.
Detailed explanation-2: -Amazon Elastic Compute Cloud (Amazon EC2) is a web service that provides secure, resizable compute capacity in the cloud. It is designed to make web-scale cloud computing easier for developers.
Detailed explanation-3: -The AWS Free Tier includes 5 GB of Amazon S3 standard storage, which offers the highest Amazon S3 durability. Q: What size EC2 instances are available for free? EC2 t2.
Detailed explanation-4: -EC2 enables on-demand, scalable computing capacity in the AWS cloud. Amazon EC2 instances eliminate the up-front investment for hardware, and there is no need to maintain any rented hardware. It enables you to build and run applications faster. You can use EC2 in AWS to launch as many virtual servers as you need.
Detailed explanation-5: -Spot Instances are recommended for stateless, fault-tolerant, flexible applications. For example, Spot Instances work well for big data, containerized workloads, CI/CD, stateless web servers, high performance computing (HPC), and rendering workloads.