BCS 052 NETWORK PROGRAMMING AND ADMINISTRATION (Top 15 Last Min Most Important Questions 100% Guaranteed ✅)

1. What is DHCP ? Explain the working of DHCP with reference to the activities performed DHCP client and DHCP server

2.List all the network layer protocols. What is the need of ICMP at the network layer ? Explain the report generated by ICMP.

3. How does DNS server work ?

4. Explain distance vector routing with the help of an example.

5. Identify the classes of the following IP addresses : (i) 230.15.20.30 (ii) 130.30.20.25

6. Write an algorithm for a UDP client and a UDP server as per the following specifications :

(i) A client program sends a list of numbers to the server. (ii) The UDP server accepts the list of numbers. As a reply, it sends the multiplication of the numbers to the client.

7. Explain the steps required in TCP connection termination with the help of a diagram.

8.Show the components of SNMP diagrammatically. What are the tasks performed by agent and managed components ? Why SNMP is considered to be robust and simple ? Explain

9. Write on UDP client UDP server program in C language in Linux/Unix environment as per the following specifications :

(i) The UDP client sends five integer numbers to the server. (ii) The server program sends the average of five numbers to the client

10. With the help of a diagram, explain 3-way handshaking technique to establish a TCP connection.

11.What are the commands available for copying files between FTP clients and servers ? Explain these commands by writing their syntax

12.What are the commands available for copying files between FTP clients and servers ? Explain these commands by writing their syntax

13. Explain the steps required in TCP connection termination with the help of a diagram.

14. Find the error in the following IP addresses : (i) 100.015.15.15 (ii) 01010011.35.75.80 (iii) 150.18.18.18.15

15.Write short notes on any four of the following :

(a) Domain Name System (DNS)

(b) Contents of Account Policies (Users’)

(c) rsh, rlogin, PuTTY, virtual network computing (with reference to remote administration)

(d) Package manager and package metadata

(e) TCP architecture