System and Network Administration M.Sc. 4 Semester/Term UOS — University of Sargodha 2017

University of Sargodha

M. Sc. 4th Term Exam 2017.

Subject: I. T Paper: System & Network Administration (IT-4511)

1 1/2 2:30 Hour Maximum Marks: 60

Objective Part (Compulsory)

Write answers of the following in 2-3 lines each on your answer sheet.

1. Write down the names of Linux file systems.

2. Why SSH command is used

3. Write a command for transferring a file through Telnet

4. How root password can be changed if somebody has forgotten that.

5. Define the term open source OS.

6. What is the difference between '/root' and '/'.

7. How file permissions of a file can be changed, provide command.

8. What is purpose of /shadow and /passwd files?

9. How groups are managed in Linux OS?

10. Write two advantages of using LYNC server.

11. List down two major network services.

12. What is the significance of IP tables and access

13. Write a shell script for adding two numbers.

14. Why IPsec used?

15. How syslog is managed?

16. How files can be encrypted?

Subjective part

Attempt any three questions. 48 Marks (16 *

3)

Q. 2. Explain Network traffic management/monitoring and also provide the steps through which

network traffic can be secured.

What is System Administration and explain its primary components for Datacenter point of view.

Q. 3. Discuss advantages of Share Point 2010 along with its configuration steps.

Q. 4. Write configurations steps for establishing FTP Server and Samba Server.

Q. 5. Explain User management and file permissions for Windows and Linux.

Q. 6. Write a note on Bash Shell scripting and Network Traffic configuration.

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