Download JNTUH MCA 5th Sem R15 2019 December 824BC Principles Of Information Security Question Paper

Download JNTUH (Jawaharlal nehru technological university) MCA (Master of Computer Applications) 5th Sem (Fifth Semester) Regulation-R15 2019 December 824BC Principles Of Information Security Previous Question Paper

R15

Code No: 824BC















JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

MCA V Semester Examinations, December - 2019

PRINCIPLES OF INFORMATION SECURITY

Time: 3hrs













Max.Marks:75

S Note: This question paper contains two parts A and B.

Part A is compulsory which carries 25 marks. Answer all questions in Part A. Part B
consists of 5 Units. Answer any one full question from each unit. Each question carries
10 marks and may have a, b, c as sub questions.



PART - A



















5 ? 5 Marks = 25

1.a) List an explain the key characteristics of an information security.



[5]

b) Differentiate between laws and Ethics?











[5]

c)

List the five generations of firewall technology.Which generations is still in common
use?



















[5]

d)

What is the fundamental difference between symmetric and asymmetric encryption. [5]

e) Describe the special requirements needed to ensure the privacy of personnel data. [5]



PART - B

















5 ? 10 Marks = 50

2.

With a neat diagram explain the approaches used for the implementation of information
security?



















[10]

OR

3.

What are the unique steps performed in security systems development life cycle model?

[10]

4.

Describe the functions and relationships among laws, regulations, and professional,
organizations in information security?











[10]

OR

5.

Identify major national laws that affect the practice of information security.

[10]


6.

Explain the fundamental aspects of documenting risk via the process of risk assessment?

[10]

OR

7.

Describe the technology that enables the use of virtual private networks.

[10]



8.

Discuss the nature and execution of the dominant methods of attack used against
cryptosystems.

















[10]

OR

9.

Describe key physical security considerations, including fire control and surveillance
systems.



















[10]



10.

Illustrate how an organization's employment policies and practices can support the
information security effort.













[10]

OR

11.

Describe how planning, risk assessment, vulnerability assessment, and remediation tie
into information security maintenance.











[10]



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