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

STL (140)
OOPS (873)
C++ General (2409)

C++ Interview Questions

Questions Answers Views Company eMail

Explain what you mean by a pointer.

TCS,

1072

How are pointers type-cast?

iNautix,

1071

Difference between pointer to constant and constant pointer to a constant. Give example.

HAL,

1085

What will happen if a pointer is deleted twice?

Agilent, HAL,

1146

Explain how an exception handler is defined and invoked in a Program.

1139

Explain the operation of overloading of an assignment operator.

1127

List the merits and demerits of declaring a nested class in C++?

993

Can a list of string be stored within a two dimensional array?

970

Explain how a pointer to function can be declared in C++?

1010

What is an adjust field format flag?

1077

Write bites in Turbo c++ Header ("Include") Files.

1220

What is a binary file? List the merits and demerits of the binary file usagein C++.

1250

Explain Text Manipulation Routines?

1052

What is unary operator? List out the different operators involved in the unary operator.

955

Distinguish between a # include and #define.

1103

Un-Answered Questions { C++ }

Tell us the size of a float variable.

1021

What do you mean by overloading?

1040

What is meant by forward referencing and when should it be used?

966

What's the hardest coding language?

958

What is the most common mistake on c++ and oo projects?

939

what is the sylabus for priliminaries?

2145

What is abstract class in c++?

1005

What is functions syntax in c++?

1090

What is polymorphism in c++? Explain with an example?

1000

How do you clear a set in c++?

1030

What is meant by entry controlled loop? What all C++ loops are exit controlled?

1029

Should I learn c or c++ or c#?

962

What is the type of this pointer in c++?

1025

Write a function that swaps the values of two integers, using int* as the argument type?

988

What are the extraction and insertion operators in c++?

959

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