C Interview Questions
Questions Answers Views Company eMail

write a program to copy a string without using a string?

2 4458

what is the coding of display the factorial of a number using array and function?

1 3138

write a program to display reverse of a number using for loop?

14 40764

give an example of type casting by a simple c program

TCS,

2 4020

You have an array of n integers, randomly ordered with value 1 to n-1.The array is such that there is only one and one value occurred twice. How will you find this number?

1 2881

write a c program for print your name .but,your name may be small letter mean print a capital letter or your name may be capital letter mean print a small letter .example \\enter ur name : sankar The name is: SANKAR (or) enter your name:SAnkar The name is:saNKAR

IBM,

3 5402

write a program to gat the digt sum of a number (et. 15= >1+5=6)

2 3329

write a progam to display the factors of a given number and disply how many prime numbers are there?

2 6944

What is the mean of this statement:: if(int i=0 * i=9)

HCL,

2 4126

control 50 devices which has 2 states on and off.using bitwise operator.plz answer it its urgent

1 2934

write a c program to find the roots of a quadratic equation ax2 + bx + c = 0

CSC, St Marys, TATA,

11 44043

write a program to swap two numbers without using temporary variable?

3 6150

how to write a data 10 in address location 0x2000

3 4719

what is a non volatile key word in c language?

1 3892

what is diognisis?

1 3058


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Un-Answered Questions { C }

Hi how many types of software editions are there and their difference (like home editions, enterprise, standard etc) can u please help me

1497


Why is it that not all header files are declared in every C program?

711


How can I make it pause before closing the program output window?

620


What is the difference between near, far and huge pointers?

657


Write a program to reverse a string.

671






Is main a keyword in c?

666


Which header file should you include if you are to develop a function which can accept variable number of arguments?

855


how we can make 3d venturing graphics on outer interface

4063


In a switch statement, what will happen if a break statement is omitted?

644


What are void pointers in c?

605


What is #line used for?

610


What is the use of bitwise operator?

729


What is advantage of pointer in c?

739


What is the difference between pure virtual function and virtual function?

681


Do pointers store the address of value or the actual value of a variable?

645