C Interview Questions
Questions Answers Views Company eMail

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

2 4370

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

1 3073

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

14 40408

give an example of type casting by a simple c program

TCS,

2 3942

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 2822

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 5265

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

2 3252

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

2 6858

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

HCL,

2 4014

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

1 2858

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

CSC, St Marys, TATA,

11 43680

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

3 6049

how to write a data 10 in address location 0x2000

3 4602

what is a non volatile key word in c language?

1 3827

what is diognisis?

1 2987


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Un-Answered Questions { C }

Who developed c language and when?

573


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

643


What is a ternary operator in c?

646


how do you write a function that takes a variable number of arguments? What is the prototype of printf () function?

1487


Explain the difference between structs and unions in c?

570






What is meant by inheritance?

624


What is bash c?

550


What are the differences between Structures and Arrays?

601


a character or group of characters that defines a register,or a part of storage a) memory b) byte c) address d) linear list

623


a construct the"else" part of "if" statement contains anoth "if else" statement is called a) if-else b) else-if-else c) if-else-if-else d) chain if/if-else-if

697


Explain pointer. What are function pointers in C?

622


Explain what is the difference between #include and #include 'file' ?

575


Can variables be declared anywhere in c?

613


What are the disadvantages of c language?

614


What is data structure in c language?

599