Exam Details

Subject virtualization and application of cloud
Paper
Exam / Course mca
Department
Organization Gujarat Technological University
Position
Exam Date November, 2018
City, State gujarat, ahmedabad


Question Paper

1
Seat No.: Enrolment
GUJARAT TECHNOLOGICAL UNIVERSITY
MCA SEMESTER-IV EXAMINATION WINTER 2018
Subject Code: 2640020 Date: 29/11/2018
Subject Name: Virtulization and Applications of Cloud
Time: 10.30 am to 1.00 pm Total Marks: 70
Instructions:
1. Attempt all questions.
2. Make suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.
Q.1

Write Short note on the following:
Virtual Cluster
Multi-tenancy
Virtualization
Virtual Machine
NAS
ubiquitous computing
SaaS
07

Explain the similarities and the differences between the service models of cloud computing.
07
Q.2

Define File system. Explain the different file systems available for cloud storage.
07

What do you understand by Virtualization? Explain the characteristics of x86 system before virtualization and after virtualization with the help of diagram.
07
OR

List and explain the 5 essential things to be known while migrating to cloud.
07
Q.3

Differentiate centralized data storage and distributed data storage. Explain the various distributed cloud storage options available in market
07

Compare the virtualization software's available in the market in tabular format.
07
OR
Q.3

Explain the similarities and the differences between NAS,SAN and DAS in detail.
07

List and explain the deployment models of cloud computing. How the public cloud deployment differs from private cloud deployment.
07
Q.4

Explain the similarities and the differences between the various open source tools for building cloud.
07

What do you mean by multi-tenancy? Explain the advantages and disadvantages of the same.
07
OR
Q.4

List all the services provided by GoogleApp Engine Cloud. Explain the storage system of GoogleApp Engine in detail.
07

Define Cloud Computing. Explain the applications of cloud in real life.
07
2
Q.5

What is risk management? Explain the steps involved in risk management process.
07

Explain the various security advantages and disadvantages of cloud environment.
07
OR
Q.5

Explain the steps of developing scalable web application on Google's cloud.
07

What do you understand by EC2 and S3 services provided by Amazon cloud?
07



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