C Interview Questions
Questions Answers Views Company eMail

How to develop software using "c" programming?

IBM, TCS,

1 9426

regarding pointers concept

1614

what will be the out put. #include void main() { printf("Output:"); printf(1+"vikashpatel"); }//output: ikashpatel

V2 Solutions,

1 3816

write an algorithm and c program to add two 2x2 matrics

2 14541

in one file global variable int i; is declared as static. In another file it is extern int i=100; Is this valid ?

NetApp,

2 5582

if function is declared as static in one source file, if I would like to use the same function in some other source file...is it possible....how ?

NetApp,

2 9904

Q. where is the below variables stored ? - volatile, static, register

Bosch,

3 12578

Is the below things valid & where it will be stored in memory layout ? static const volatile int i; register struct { } ; static register;

Bosch,

2 4590

write a program to find the frequency of a number

Infosys,

4 23654

whats the use of header file in c?

2 4315

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

5 13488

Draw a diagram showing how the operating system relates to users, application programs, and the computer hardware ?

2158

discuss the steps needed to get a program from source code to executable in a system?

1 3790

Why Modern OS are interrupt driven?Give an example

3 24910

Taking an example,differentiate b/w loader and linker ?

1 4605


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Un-Answered Questions { C }

What is your stream meaning?

654


What is main return c?

554


Explain argument and its types.

643


What are the disadvantages of a shell structure?

724


What are extern variables in c?

584






Can the “if” function be used in comparing strings?

638


What is enumerated data type in c?

670


What is a nested formula?

637


Hello. How to write a C program to check and display president party like if i type in the console "biden" and hit enter the output shoud be : "biden is democrat" and if i type "trump" and hit enter the output shoud be: "trump is republican"

1614


what are # pragma staments?

1654


Write a code to determine the total number of stops an elevator would take to serve N number of people.

773


Explain why can’t constant values be used to define an array’s initial size?

903


When should you use a type cast?

626


How to write a multi-statement macro?

655


how to capitalise first letter of each word in a given string?

1464