BSc CSIT (TU) Science Network and System Administration (BSc CSIT, CSC412) Question Paper 2081
This is the official BSc CSIT (TU) (Science stream) Network and System Administration (BSc CSIT, CSC412) question paper for 2081, as set in the regular annual examination. It carries 60 full marks and a time allowance of 180 minutes, across 12 questions. On Kekkei you can attempt this Network and System Administration (BSc CSIT, CSC412) past paper online with a timer, get instant AI feedback and step-by-step solutions, and track the topics where you lose marks — completely free. Whether you are revising for your BSc CSIT (TU) Network and System Administration (BSc CSIT, CSC412) exam or solving previous years' question papers, this 2081 paper is a great way to practise under real exam conditions.
Section A: Long Answer Questions
Attempt any TWO questions.
What is system and network administration? Explain the goals of system administration and the typical tasks performed by an administrator.
Explain DNS and DHCP. Compare their roles, describe their configuration, and discuss how they work together in a network.
Explain network security in detail. Discuss firewalls, VPNs, encryption, and best practices for securing servers and services.
Section B: Short Answer Questions
Attempt any EIGHT questions.
What is the difference between a switch and a router?
Explain the Linux user authentication process.
What is the purpose of the umask command?
Explain the concept of disk partitioning.
What is a reverse proxy?
Explain the difference between full and incremental backup.
What is SELinux?
Explain the role of the crontab file.
Write short notes on containerization (Docker).