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

C (4721)
C++ (3583)
VC++ (653)
Delphi (566)

Python Related (3312)
PHP Related (7341)
Scala (340)
R Programming (396)

Objective-C (429)
Programming Languages AllOther (746)

Programming Languages Interview Questions

Questions Answers Views Company eMail

What is the difference between calloc() and realloc()?

1 742

Explain #pragma in C.

1 641

What are dangling pointers?

1 651

What is undefined behavior?

1 680

What is the use of the restrict keyword?

1 608

What is an lvalue and an rvalue?

1 706

Can a program have multiple main() functions?

1 824

What is the output of printf("%d", printf("Hello"));?

1 748

Why is C called a middle-level language?

1 660

What is the difference between void main() and int main()?

1 772

What are static functions?

1 676

How to avoid buffer overflow?

1 646

What are function pointers? Provide an example.

1 686

Explain command-line arguments in C.

1 689

What is the difference between a shallow copy and a deep copy?

3 904

Un-Answered Questions { Programming Languages }

How to detect the CPU type of the computer the application is running on?

1723

Where can I get an ansi-compatible lint?

1107

How to use pagination in codelgniter?

530

Tell me how to set database connection in laravel?

724

How can we set the region in drupal theme?

138

Can we define function inside main in c++?

960

Is indentation required in python?

807

What are categories used for in c?

1045

Is oops and c++ same?

1005

What are the function closures?

What is index out of range error?

910

pgm to find any error in linklist(in single linklist check whether any node points any of previous nodes instead of next node)

2588

What is difference between template and theme?

127

What are the 4 data types in python?

899

What are the uses of a pointer?

1117

For More Un-Answered { Programming Languages } Questions Click Here