BSc CSIT (TU) Science Network and System Administration (BSc CSIT, CSC412) Question Paper 2077
This is the official BSc CSIT (TU) (Science stream) Network and System Administration (BSc CSIT, CSC412) question paper for 2077, 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 2077 paper is a great way to practise under real exam conditions.
Section A: Long Answer Questions
Attempt any TWO questions.
Explain TCP/IP configuration and troubleshooting. Discuss the common network troubleshooting tools (ping, traceroute, netstat, nslookup).
What is a mail server? Explain the working of SMTP, POP3, and IMAP and the steps to configure a mail server.
Explain network security. Discuss firewalls, intrusion detection systems, and VPN in securing a network.
Section B: Short Answer Questions
Attempt any EIGHT questions.
What is DNS resolution? Explain recursive and iterative queries.
Explain the purpose of the /etc/fstab file.
What is a package manager? Give examples (apt, yum).
Differentiate between hardware and software RAID.
What is SSH? Why is it preferred over Telnet?
Explain the DHCP lease process.
What is a swap space in Linux?
Explain the role of init/systemd.
Write short notes on network address translation (NAT).