Question

Which of the following is not a PaaS in cloud environment?
1) Database servers
2) OS and Application Software
3) Virtual machines (with specified CPUs, Memory and Disk
4) Web server

Answer 1

web servers is not pass in cloud environment

Answer 2

Virtual machine is not a PaaSin cloud environment:

Explanation:

• One of the well known Paas provider is Heroku that is running on pinnacle of AWS (Amazon Web Services) .
• AWS is a Infrastructure as a Service (IaaS) most known examples of PaaS include AWS Elastic Beanstalk ,Heroku, Windows Azure.
• IaaS - cloud-primarily form services, pay-as-you-go for services all inclusive of networking, storage and virtualization.
• PaaS - the software and hardware program tools accessible all on the internet.
• SaaS: software program that's accessible through a 3rd-party on the internet.

Virtual Machine is the correct option.