Computer Programming and Utilization-2 — Summer 2019

Explain the major components of computer system with the proper diagram.

Explain arithmetic and relational operator with an example.

Write a Cprogram to find factorial of a given number.

Write a Cprogram to print following pattern:

Explain the use of else..if ladder with an example.

Explain switch statement with an example.

Differentiate entry controlled loop and exit controlled loop.

Write a Cprogram to find maximum value out of array of 10 elements.

What is recursion? Explain with an example.

Write a Cprogram to find sum of two numbers using user defined function.

What is pointer? Explain the concept of call by reference with an example.

What is the significance of malloc, calloc and realloc?

Write the syntax and significance of fopen(), fclose() and ftell().

Explain any three string handling functions with an example.