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

What are the types of container classes?

1238

Difference between a homogeneous and a heterogeneous container

1210

Difference between overloaded functions and overridden functions

1120

What are the uses of static class data?

1243

What are shallow and deep copy?

1176

When should we use container classes instead of arrays?

1064

Explain the use of vtable.

1138

What is the iunknown interface?

1187

Explain how we implement exception handling in c++?

1111

What are the restrictions apply to constructors and destructors?

1129

What is null pointer and void pointer and what is their use?

1157

What is overloading unary operator?

1140

Explain the uses of static class data?

1167

Difference between overloading vs. Overriding

1140

What is null pointer and void pointer?

1123

Un-Answered Questions { C++ }

What does stl stand for in basketball?

1232

What is the difference between c++ and turbo c++?

1311

What are the important components of cohesion?

1082

What is a memory leak in C++?

1062

What is the cout in c++?

1112

Perform addition, multiplication, subtraction of 2-D array using Operator Overloading.

3948

Which one is a preferred language C or C++? Why?

1147

What is a flag in c++?

1110

What are the advantages of using a pointer?

1128

What do the keywords volatile and mean mutable?

1099

Why do we use pointers in c++?

1121

What is difference between polymorphism and inheritance?

1135

What is oops in c++?

1121

How should runtime errors be handled in c++?

1199

Is c++ a low level language?

1026

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