If you still haven’t read Part 1 (from Q1 to Q10), see it here

These are the set of advanced Cloud Computing Interview Questions and answers:

Q.11 What are the platforms which are used for large-scale cloud computing?

Ans. Below mentioned is the platform used for large-scale cloud computing-

  • Apache Hadoop
  • MapReduce

Q.12 What are the different types of models used for deployment in Cloud Computing?

Ans. The different deployment models in cloud computing are

  • Private Cloud
  • Public Cloud
  • Community Cloud
  • Hybrid Cloud

Q.13 Explain Software as a Service (SaaS)?

Ans. Software as a Service (SaaS) is an important part of cloud computing. It provides cloud applications like Google is doing. It facilitates users to save their document on the cloud and create as well.

Q.14 Explain Platform as a Service (Paas)?

Ans. It is also a layer in cloud architecture. Platform as a Service is responsible to provide complete virtualization of the infrastructure layer, make it look like a single server and invisible for the outside world.

Q.15 What is the difference in cloud computing and Mobile Cloud computing?

Ans. Mobile cloud computing and cloud computing has the same concept. The cloud computing becomes active when switched from the mobile.

Moreover, most of the tasks can be performed with the help of mobile. These applications run on the mobile server and provide rights to the user to access and manage storage.

Q.16 What are the security aspects provided with the cloud?

Ans. There are 3 types of Cloud Computing Security:

  • Identity Management: It authorizes the application services.
  • Access Control: The user needs permission so that they can control the access of another user who is entering into the cloud environment.
  • Authentication and Authorization: Allows only the authorized and authenticated the user only to access the data and applications

Q.17 What are system integrators in Cloud Computing?

Ans. The system integrator provides the strategy of the complicated process used to design a cloud platform. The integrator provides information about the data centre creation.

Integrator allows creating more accurate hybrid and private cloud network, as integrators have all the knowledge about the data centre creation.

Q.18 What is “EUCALYPTUS” stands for?

Ans. “EUCALYPTUS” is Elastic Utility Computing Architecture which is used for linking the Programs to Useful Systems”

Q.19 Explain what is the use of “EUCALYPTUS” in cloud computing?

Ans. EUCALYPTUS has an open source software infrastructure in cloud computing. It is used to add clusters in cloud computing platform.

With the help of EUCALYPTUS public, private, and hybrid cloud can be built. It can produce it’s own data centres. Moreover, it can allow you to use its functionality to many other organizations.

Q.20 What is the requirement of the virtualization platform in implementing cloud?

Ans. Below mentioned are the requirements of a virtualization platform in implementing cloud.

  • Manage the service level policies.
  • A Cloud Operating System.
  • Virtualization platforms help to keep the backend level and user level concepts different from each other.
Read Part 3 here!