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 is the v-ptr?

1160

Do class declarations end with a semicolon? Do class method definitions?

1146

Can member data be public?

1032

What is the difference between the indirection operator and the address of oper-ator?

1108

What are the differences between the function prototype and the function defi-nition?

1094

If a round rectangle has straight edges and rounded corners, your roundrect class inherits both from rectangle and from circle, and they in turn both inherit from shape, how many shapes are created when you create a roundrect?

1103

How do you show the declaration of a virtual constructor?

937

What is a catch statement?

1042

Name four predefined macros.

1040

If you don’t declare a return value, what type of return value is assumed?

947

What is the difference between a reference and a pointer?

1105

What is a down cast?

1102

What is the difference between public and private data members?

1175

When must you use a pointer rather than a reference?

1031

What is the function to call to turn an ascii string into a long?

1059

Un-Answered Questions { C++ }

What are the symptoms of stl?

1103

Why do we need runtime polymorphism in c++?

1018

What do you mean by storage classes?

1579

Define a pointer to a data member of the type pointer to pointer?

980

any one please tell me the purpose of operator overloading

2395

Why do we need polymorphism in c#?

1161

What does sksksk mean in text slang?

2112

What is the difference between a type-specific template friend class and a general template friend class?

977

What are the uses of static class data?

1183

What is protected in oop?

1066

Who invented turbo c++?

1064

Explain what are mutator methods in c++?

1113

What is encapsulation example?

1050

What do you mean by translation unit?

1091

List the issue that the auto_ptr object handles?

1024

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