System and Network Administration Msc IT 4 Semester/Term University Of Sargodha (UOS) 2025

University of Sargodha

M.Sc. 4h Semester Examination 2025

Subject: LT Paper: System & Network Administration (IT-4511

Time Allowed: 02:30 Hours ! Maximum Marks: 60

Note: tective bast :

¢: Objective part is compulsory. Attempt three questions from subjective part.

Objective Part (Compulsory)

Jd. Write — ;

Q Yu fe of the following in 2-3 lines each on your answer sheet. (2*12)

L i e scope of system and network administration.

i. ich file contains information about password policies such as expiry?

iii. Why mountable racks are important while buying servers for the networks?

iv. How Windows and Linux trace route do differ?

v. What is meant by authentication and authorization?

vi. Discuss about the need for bash shell. |

vii. What is meant by hot-swapping? :

viii. Why IP tables are needed? ;

ix. How administrator assign disk quota to users?

x. Which command is used to schedule tasks in Linux?

xi. Command to check network connectivity to a server.

xii. Define Bash Scripting.

Subjective Part (3*12)

Q.2. Explainin detail the advanced File System Management in Red Hat Linux.

Q.3. How can we access the server remotely? What will be the issues in remote access?

Q.4. Explain scenarios for picking appropriate maintenance contracts for sever.

Q.5. Considering server environment write down notes on:

i) Performance

ii) Reliability

Q.6. Write different steps of configuring LYNC Server.

ir Se sah LC-5561I01-T38RS —rimatrimtminanamarn