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

Explain virtual functions in C++.

3 960

Explain the concept of inheritance in C++.

3 976

What are access specifiers in C++?

3 1009

What is the use of the this pointer?

3 1011

Explain RAII (Resource Acquisition Is Initialization).

3 1082

What is the difference between inline functions and macros?

5 1406

What is the difference between const and constexpr?

4 1265

What are the main characteristics of C++ as a programming language?

1 817

What are the main differences between C and C++?

1 988

What are the strengths of C++?

1 736

What is the difference between a class and a structure in C++?

1 967

What are the three types of access specifiers in C++?

1 733

What is the difference between a constructor and a destructor in C++?

1 907

What is a storage class in C++

1 752

What is the function of the keyword ‘volatile’ in C++?

1 717

Un-Answered Questions { Programming Languages }

Is python the future of programming?

825

How create custom config file in codeigniter?

624

Write a function to find the nth item from the end of a linked list in a single pass.

983

What is a macro in c preprocessor?

1103

How to Create Non-Visual Components Without Icons ?

1794

What does ctime() do?

1135

What is runtime error 429 activex?

688

What is the default argument in all the functions inside a class?

871

What is the default session timeout duration and how can it be set?

711

What is the use of count() function in php?

972

Explain what header files do I need in order to define the standard library functions I use?

1173

Place the #include statement must be written in the program?

1041

What is the real purpose of class – to export data?

1113

How to Use the WinApi GetObject to get a bitmap?

2886

Explain the inheritance styles in django?

485

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