BIT 8th Semester
Network and System Administration Board Question Paper 2082

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BIT 451-2082 ✡
Tribhuvan University
Institute of Science and Technology
2082
✡
Bachelor Level/Fourth Year/Eight Semester/Science
Bachelors in Information Technology (BIT 451)
(Network and System Administration)
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 Answer Questions
Attempt any Two question.
[2x10=20]
1.

What are the salient features of Linux server? Explain the process of online server upgrade.

2.

What are DNS principles? Explain different server types focusing on its functionalities.

3.

Differentiate between name based and IP based virtual hosting. Explain proxy ACL.

Section B

Attempt any Eight questions

[8x5=40]
4.

What is the use of firewall? Explain packet level and application level firewall.

5.

What is the difference between VLSM and CIDR? List the benefits of VLSM?

6.

Explain the process of web server configuration.

7.

Define DNS zone transfer. Why is it carried out?

8.

How DHCP troubleshooting is carried out? Explain.

9.

Explain SDN controller. What are its benefits?

10.

Differentiate between cron and anacron. What are the purposes of anacron?

11.

Explain the concept of open source networking monitoring with an example.

12.

Write short notes on
a) CUPS
b) SMTP