C Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

C Interview Questions

Questions Answers Views Company eMail

write a c program to find the largest and 2nd largest numbers from the given n numbers without using arrays

IBM,

2261

how to print the character with maximum occurence and print that number of occurence too in a string given ?

Microsoft,

2482

write c program to display output 10(10+20)+(10+20+30)+ ... n term

Hindustan Gum Chemicals,

2192

write a c program to do the following: a) To find the area of a triangle. b) To convert the temperature from Fahrenheit to Celsius. c) To convert the time in hours : minutes : seconds to seconds.

2001

why to assign a pointer to null sometimes??how can a pointer we declare get assigned with a garbage value by default???

1981

what will be the output of this program? void main() { int a[]={5,10,15}; int i=0,num; num=a[++i] + ++i +(++i); printf("%d",num); }

Microsoft,

6 8556

write a progrmm in c language take user interface generate table using for loop?

2056

Write the program with at least two functions to solve the following problem. The members of the board of a small university are considering voting for a pay increase for their 5 faculty members. They are considering a pay increase of 8%. Write a program that will prompt for and accept the current salary for each of the faculty members, then calculate and display their individual pay increases. At the end of the program, print the total faculty payroll before and after the pay increase, and the total pay increase involved.

1 5004

main() { int i; printf("%d",scanf"%d",&i))//if the input is 12 24 34 then wat will be the output }

2 3968

#include void main() { int a=10,b=20,c=30; printf("%d",scanf("%d%d%d",&a,&b,&c)); } what is the output for this?

IIIT,

4 11198

Is it possible to run using programming C for Java Application?

NIC,

2 4540

write a c program to find reminder and quotient if one number is divided by other.to code this program don't use more than 2 variables

TCS,

2 6222

write a program that declares an array of 30 elements named "income" in the main functions. then cal and pass the array to a programmer-defined function named "getIncome" within the "getIncome" function, ask the user for annual income of 30 employees. then calculate and print total income on the screen using the following function: "void getIncome ( ai []);

TCS,

2372

write a programming in c to find the sum of all elements in an array through function.

2184

i got 75% in all semester am i eligible for your company

Infosys,

2233

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Un-Answered Questions { C }

What are the types of data structures in c?

1163

Write a program to print fibonacci series using recursion?

1072

What is a stream?

1155

What are the advantages of using macro in c language?

1143

What does #pragma once mean?

1177

Should a function contain a return statement if it does not return a value?

1093

Write a program to identify if a given binary tree is balanced or not.

1178

Explain how can I remove the trailing spaces from a string?

1058

Explain what is wrong in this statement?

1130

A collection of data with a given structure for excepting storing and providing on demand data for multiple users a) linked list b) datastructer c) database d) preprocessor

1108

please give me a VIRTUSA sample palcement papers.... you will only send TECHNICAL SECTION..... that is help for me Advance Thanks........................

2041

Explain 'bus error'?

1107

What are the different types of control structures?

1049

What is #include conio h?

1013

Is it better to bitshift a value than to multiply by 2?

1097

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