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

C++ General Interview Questions

Questions Answers Views Company eMail

Explain how the virtual base class is different from the conventional base classes of the opps.

1164

What are the syntactic rules to be avoid ambiguity in multiple inheritance?

1181

Define basic type of variable used for a different condition in C++?

1114

What is the C-style character string?

1146

what are the types of Member Functions?

1127

what are the decision making statements in C++? Explain if statement with an example?

1083

what is pre-processor in C++?

1157

what is Member Functions in Classes?

1192

Explain how functions are classified in C++ ?

1226

what is C++ exceptional handling?

1170

what is COPY CONSTRUCTOR and what is it used for?

1071

what is upcasting in C++?

1181

what is data encapsulation in C++?

1063

what is C++ objects?

1187

what are Operators and explain with an example?

1157

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Un-Answered Questions { C++ General }

What is data types c++?

1014

Can we use clrscr in c++?

1079

What's the hardest coding language?

1002

How are pointers type-cast?

1116

When is the copy constructor called?

1138

How do we implement inheritance in c++?

1127

How should runtime errors be handled in c++?

1145

Explain the pure virtual functions?

1117

what is C++ exceptional handling?

1170

What is const pointer and const reference?

1158

In a function declaration, what does extern mean?

1061

Are c and c++ similar?

1049

What are register variables?

1144

What does getch() do according to the ANSI C++ standard a) Reads in a character b) Checks the keyboard buffer c) Nothing in particular (Its not defined there)

1048

Explain abstraction.

1111

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