BCA Semester 2 – C programming () Questions & Answers | Past TU Exam Papers

Question 1

Explain bitwise and conditional operator with example.

Marks: 5

Year: 2023 Final TU FOHSS

1. Bitwise Operator Definition Bitwise operators perform operations directly on the binary representation of integer operands (0s and 1s). Common Bitwise Operators | Operator | Meaning | Example | B

Question 2

What is the purpose of size of operator? Write a C program to swap the value of two integers without using third variable.

Marks: 5

Year: 2020 Final TU FOHSS

1. Purpose of sizeof Operator The sizeof operator in C is used to determine the size (in bytes) of a data type or variable. - Useful for memory allocation, arrays, and pointer arithmetic. - Syntax