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

C++ General Interview Questions

Questions Answers Views Company eMail

What you mean by early binding and late binding? How it is related to dynamic binding?

1 1346

What is meant by reference variable in C++?

1 1283

How to create a reference variable in C++

1 1317

What are the difference between reference variables and pointers in C++?

1 1249

What will the line of code below print out and why?

737

What is the error in the code below and how should it be corrected?

757

What will i and j equal after the code below is executed? Explain your answer.

1 1345

What are the different data types present in C++?

4 2306

What are class and object in C++?

1 1437

Compare compile time polymorphism and Runtime polymorphism

1 1217

What do you know about friend class and friend function?

1 1197

Define inline function

1 1276

What is a reference in C++?

1 1374

What do you mean by abstraction in C++?

1 1261

What do you mean by call by value and call by reference?

4 2226

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Un-Answered Questions { C++ General }

what is multi-threading in C++?

1055

Describe linkages and types of linkages?

993

What is pure virtual function? Or what is abstract class?

1054

Explain the static member function.

1178

What are the different types of comments allowed in c++?

989

Inline parameters : What does the compiler do with the parameters of inline function, that can be evaluated in runtime ?

2512

How can you quickly find the number of elements stored in a dynamic array?

1052

Is there any difference between int [] a and int a [] in c++?

1014

How important is c++?

980

What is a set in c++?

969

What is polymorphism & list its types in c++?

1059

What is the size of integer variable?

1057

write a function signature with various number of parameters.

1039

What is this weird colon-member (" : ") syntax in the constructor?

1025

How do you clear a set in c++?

1075

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