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()?

1 960

Explain #pragma in C.

1 779

What are dangling pointers?

1 793

What is undefined behavior?

1 814

What is the use of the restrict keyword?

1 737

What is an lvalue and an rvalue?

1 840

Can a program have multiple main() functions?

1 1021

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

1 902

Why is C called a middle-level language?

1 802

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

1 920

What are static functions?

1 809

How to avoid buffer overflow?

1 816

What are function pointers? Provide an example.

1 853

Explain command-line arguments in C.

1 821

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

3 1138

Un-Answered Questions { Programming Languages }

What are blocks and how are they used?

how should functions be apportioned among source files?

1162

Specify different types of decision control statements?

915

what is C++ exceptional handling?

1252

Why it need to be create a virtual environment before staring an project in django ?

527

How caching work in drupal?

122

Is scala an oop?

What is auth in laravel?

775

What is a static method in python?

1092

What is auto keyword in c?

1249

What is whitespace in php?

1106

What is namespace & why it is used in c++?

1171

how to make a scientific calculater ?

2128

what are the differences between CONS, LIST, and APPEND

5398

What is unapply method in scala?

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