Cpr - Qb Chapter 01 New

K. K. Wagh Polytechnic Nashik

Question Bank: Programming in ‘C’ (9017) Class: FYIF Chapter No. 01 Basic of C Summer 2007 Marks 1. State different data types supported by ‘C’ language (W-2007). 2 2. Write a ‘C’ statement for each of the following: 2 i. Relational operator. ii. Assignment operator. 3. State the use of increment and decrement operator and give its precedence and Associativity. 4 4. Define the following: 4 i. Expressions ii. Data types iii. Bitwise operators iv. Logical operators Winter 2007 1. Explain the use of bitwise operator. 2 2. State the use of increment and decrement operators. Also give difference between i++ and ++i with example. 4 3. What is variable? How to declare it? How variable differs from constant? 4 Summer 2008 a) What is variable declaration and variable initialization? 2 b) What are the uses of printf( ) and scanf( )? 2 c) List different relational and logical operators. What will be the output of following program? 4 #include<stdio.h> void main( ) { float a = 5, b = 2; int c; c = a % b; printf(“%d”,c); } d) State use of %c %d and %f. 4 Write output of following: #include<stdio.h> main( ) { float y = 123.456; printf(“%f %.3f %.1f \n\n”, y, y, y); } e) Define the following: 4 1) Keyword 2) Variable. 3) Data types 4) Constants.

CPR – Question Bank Chapter 01

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K. K. Wagh Polytechnic Nashik

Winter 2008 a) State four relational operators with its meaning. 2 b) State four printf format codes. 2 c) State the arithmetic and logical operators with its meaning. 4 d) Write a program to take marks of five subjects and display the total and average. 4 e) State four rules of choosing variable’s name. 4 f) What is the output of the following code? 4 void main( ) { int i = 1, j = -1, k = 0, w, x, y, z; w = i || j ||k ; x = i && j && k ; y = i || j && k ; z = i && j && k ; printf(« w=%d x=%d y=%d z=%d »,w,x,y,z) ; } Other: 1. 2. 3. 4.

Differentiate between unary, binary and ternary operators. 4 What is precedence and associativity of operators? 2 Explain the use of manual and automatic type casting with suitable. 4 What is comment? Explain its use. 2

Mr. Kute T. B. Lecturer in Information Technology, Nashik

CPR – Question Bank Chapter 01

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