Crack the AWS Q&A Exam: Essential Tips and Tricks for Success! Part - 4
#AWS #CloudComputing #IaaS #PaaS #SaaS
Question:
Which examples of a cloud computing model are valid?
Answers:
1. Infrastructure as a Service (laaS)
2. Platform as a
Service (PaaS)
3. Software as a
Service (Saas)
Question:
What can be configured when creating a new Amazon EC2 instance?
Answers:
Instance Type
Security Group
The valid examples of a cloud computing model are:
1. Infrastructure as a Service (IaaS): In this model, the cloud provider offers virtualized computing resources, such as virtual machines, storage, and networks, over the internet. Customers have control over the operating systems, applications, and deployment, while the provider manages the underlying infrastructure.
2. Platform as a Service (PaaS): PaaS provides a platform and environment for developers to build, deploy, and manage applications. The cloud provider offers a pre-configured platform that includes operating systems, development frameworks, databases, and other tools. Customers can focus on developing applications without worrying about the underlying infrastructure.
3. Software as a Service (SaaS): SaaS allows users to access software applications over the internet on a subscription basis. The cloud provider hosts and manages the software, handles maintenance and updates, and users can access the application through a web browser. Examples of SaaS include customer relationship management (CRM) software, email services, and collaboration tools.