COMPUTER SCIENCE AND ENGINEERING
CLOUD COMPUTING
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
Software as a service (SaaS)
|
|
|
Platform as a service (PaaS)
|
|
|
Infrastructure as a service (IaaS)
|
|
|
None of the above
|
Detailed explanation-1: -Question 33: Amazon Elastic Compute Cloud (EC2) is primarily considered which type of cloud computing model? Explanation: AWS is a public cloud platform that provides a mix of IaaS, PaaS and SaaS, but its EC2 offering is predominately categorized as IaaS.
Detailed explanation-2: -A good example of IaaS is AWS EC2. EC2 delivers scalable infrastructure for companies that want to host cloud-based applications. EC2 users do not own the physical servers-AWS provides virtual servers.
Detailed explanation-3: -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-4: -As a provider of Infrastructure as a Service (IaaS), Amazon Elastic Compute Cloud (AWS EC2) facilitates extremely secure, cost-effective, flexible, and scalable cloud infrastructure and computing capacity.
Detailed explanation-5: -As a provider of IaaS, Amazon Elastic Compute Cloud (AWS EC2) facilitates extremely secure, cost-effective, flexible, and scalable cloud infrastructure and computing capacity. As an IaaS enabler, AWS makes it easier for cloud developers to auto-scale resources and makes web-scale cloud computing easier.