MCQ IN COMPUTER SCIENCE & ENGINEERING

COMPUTER SCIENCE AND ENGINEERING

CLOUD COMPUTING

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

Amazon web service is which type of cloud computing distribution model?

A	SAAS
B	PAAS
C	IAAS
D	DAAS

Explanation:

Detailed explanation-1: -IaaS providers, such as AWS, offer a highly reliable environment where replacement virtual machines can be rapidly and predictably commissioned. The service runs within Amazon’s proven network infrastructure and data centers.

Detailed explanation-2: -AWS (Amazon Web Services) is a comprehensive, evolving cloud computing platform provided by Amazon that includes a mixture of infrastructure-as-a-service (IaaS), platform-as-a-service (PaaS) and packaged-software-as-a-service (SaaS) offerings.

Detailed explanation-3: -Examples of IaaS include Rackspace, Amazon Web Services (AWS) Elastic Compute Cloud (EC2), Microsoft Azure, Google Compute Engine (GCE) and Joyent.

Detailed explanation-4: -Infrastructure as a Service, sometimes abbreviated as IaaS, contains the basic building blocks for cloud IT and typically provide access to networking features, computers (virtual or on dedicated hardware), and data storage space.

There is 1 question to complete.