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 are static variables, and where are they stored?

2 753

What is a const pointer, and how does it differ from a pointer to a const?

2 731

. Explain the differences between fork() and exec() in C

2 844

How does the C program handle segmentation faults?

2 1043

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

2 950

Explain the concept of "dangling pointers" in C.

2 1038

How do you prevent buffer overflows in C?

2 967

What is the restrict keyword in C?

2 795

Explain the difference between struct and union.

2 807

What is the purpose of #pragma directives in C?

2 851

How does memset() work in C?

2 832

What is the difference between exit() and _exit()?

2 887

What are dynamically linked and statically linked libraries?

2 808

How does the assert() function work?

2 997

What is the purpose of the fflush() function in C?

2 924

Un-Answered Questions { Programming Languages }

If you hear the cpu fan is running and the monitor power is still on, but you did not see anything show up in the monitor screen. What would you do to find out what is going wrong?

1057

Why do we use vector in c++?

1003

What beforeFilter() is used?

1054

What is pypi repository?

825

What is the use of pointer in c++ with example?

981

What is the last index number in an array of 100 characters a) 100 b) 99 c) 101

1091

What type of comments are supported by PHP.

937

Write a program to swap two numbers without using the third variable?

1015

What are the features of codeigniter?

633

What does the jsonslurper class indicates?

What does range () do in python?

748

What are the components of marker interface?

996

Under what circumstances does a name clash occur?

1156

Is session a cookie?

922

Explain about assertions in python?

926

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