Questions
Syllabus
Qns. By Syllabus

Semester

Subject

Year

Tribhuwan University

Institute of Science and Technology

2081

Bachelor Level / Fourth Year / Eighth Semester / Science

B.Sc in Computer Science and Information Technology (CSC481)

(Introduction to Cloud Computing)

Full Marks: 60

Pass Marks: 24

Time: 3 Hours

Candidates are required to give their answers in their own words as for as practicable.

The figures in the margin indicate full marks.

Section A

Long Answers Questions

Attempt any TWO questions.
[2*10=20]
1.
Define cloud computing service. Describe each of PaaS, SaaS and IaaS with suitable examples.[10]
2.
What is Map Reduce? Using an example, discuss how Map function, shuffling, and sorting, and Reduce function work in Map Reduce.[10]
3.
Describe the architecture of Aneka. Discuss how application services, foundation services, and fabric services are organized in Aneka.[10]
Section B

Short Answers Questions

Attempt any Eight questions.
[8*5=40]
4.
Explain the properties of cloud computing. [5]
5.
What are the challenges while adapting to the cloud computing environment? [5]
6.
When do organizations have to adapt hybrid and community cloud deployment models? [5]
7.
How and why cloud applications are designed using loosely coupled components? [5]
8.
Discuss the various types of virtualizations. [5]
9.
Describe the cloud security threat issues. [5]
10.
How is security monitoring done in the cloud? [5]
11.
What are the various security mechanisms adapted to secure cloud environment? [5]
12.
Describe the various scientific applications of cloud computing. [5]