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

C Interview Questions

Questions Answers Views Company eMail

Explain how do you list files in a directory?

1112

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

1398

explain what is fifo?

1131

Explain what could possibly be the problem if a valid function name such as tolower() is being reported by the c compiler as undefined?

1065

Explain how do you sort filenames in a directory?

1075

Explain what are run-time errors?

1141

Explain what’s a signal? Explain what do I use signals for?

1246

Explain how can I make sure that my program is the only one accessing a file?

1271

Explain what is dynamic data structure?

1217

Explain what is the heap?

1099

Explain what is the difference between functions getch() and getche()?

1111

Explain what is the general form of a c program?

1143

Explain how can I right-justify a string?

1091

Explain how do you declare an array that will hold more than 64kb of data?

1494

Explain how can you restore a redirected standard stream?

1153

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Un-Answered Questions { C }

Can I use base-2 constants (something like 0b101010)? Is there a printf format for binary?

1054

Explain the use of #pragma exit?

1216

What is wrong with this code?

1241

Explain what is output redirection?

1244

How can I do peek and poke in c?

1135

explain what is fifo?

1131

explain what are actual arguments?

1140

How do you override a defined macro?

1312

Explain how do you declare an array that will hold more than 64kb of data?

1494

Write a program to check armstrong number in c?

1178

What does d mean?

1164

What is .obj file in c?

1130

How will you print TATA alone from TATA POWER using string copy and concate commands in C?

1421

Sir i need notes for structure,functions,pointers in c language can you help me please

2459

What are conditional operators in C?

1142

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