BCA Network Programming

bcasemester 6

This course is designed to extend students' knowledge and practice in analysis and design of computer networks by focusing on computer network programming. It includes introduction, Internet Address, URLs and URIs, HTTP, URLConnections, Socket Programming, IP Multicast and RMI. The JAVA programming language will be used throughout the course. It does not entirely focus on theoretical concept but also strongly focuses on practical skill based knowledge.

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Chapter Wise Notes Question Banks Syllabus Chapter Wise Questions Viva Practical

Faculty of Humanities and Social Sciences

2026

Bachelor of Computer Application

Network Programming

CACS355

Full Marks: 60

Pass Marks: 24

Candidates are required to give their answers in their own words as far as practicable. The figures in the margin indicate full marks.

"Group B"

Attempt any SIX questions.

[6×5 = 30]

What is Network Programming? Explain the basic feature of InetAddress Class.

Define Socket and explain its basic operations.

Write the major methods consist in network interface class and also write a program that list all the network interface

What are SSL sessions, and why are they useful?

Write program to compute square and Factorial of input number using RMI.

What is multicast group? Write the key operation of MulticastSocket

What do you means by socket address? Write the main method use in client socket.

"Group C"

Attempt any TWO questions.

[2×10 = 20]

Explain the concept of sockets in Java and describe how a client communicates with a server using sockets give example.

Explain the URLConnection class and its role in retrieving data from web servers with example.

Write the different between blocking I/O and Non-blocking I/O? Explain the basic mechanism of handling Buffer and channels in java with example.