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

How c functions prevents rework and therefore saves the programers time as wel as length of the code ?

1047

Can union be self referenced?

1076

What is the use of function pointer?

985

What is lvalue?

1138

What is a unnitialised pointer?

1022

What is endianness?

1049

What is the difference between *p++ and (*p)++ ?

1305

How static variables and local variablesare similar and dissimilar?

1009

What are the uses of typedef in a program?

1046

How to declare an array of pointers to integer?

1092

What do you mean by static variables?

1121

Define pointers?

1015

what do you mean by volatile variable?

996

What is the difference between global variables and static varables?

1087

Where the memory to the static variables is allocated?

1013

Un-Answered Questions { C++ }

Question on Copy constructor.

971

Can we use this pointer inside static member function?

1033

Can c++ be faster than c?

994

What is time h in c++?

1095

Explain the use of this pointer?

1126

What is #include cmath?

1050

what are the iterator and generic algorithms.

2104

What is debug class?what is trace class? What differences are between them? With examples.

2140

How Do you Code Composition and Aggregation in C++ ?

25302

What is an advantage of polymorphism?

1038

Write a program to sort the number with different sorts in one program ??

2332

What is the full form of oops?

1131

What is constant in c++ with example?

1095

write a program that takes input in digits and display the result in words from 1 to 1000

2378

What is the difference between an array and a list?

988

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