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

C++ General Interview Questions

Questions Answers Views Company eMail

Define anonymous class.

1076

Explain queue. How it can be implemented?

1159

Differentiate between late binding and early binding. What are the advantages of early binding?

1035

Explain stack & heap objects?

1055

What is insertion sorting?

1112

What is the type of 'this' pointer? When does it get created?

953

Explain rtti.

1086

Where are setjmp and longjmp used in c++?

1122

What is function prototyping?

1103

Define copy constructor.

1112

How are virtual functions implemented in c++?

1071

Explain selection sorting. Also write an example.

1048

How we can differentiate between a pre and post increment operators during overloading?

1107

Define stacks. Provide an example where they are useful.

1018

When is dynamic checking necessary?

1117

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Un-Answered Questions { C++ General }

What is enum c++?

1242

What is a dangling pointer in c++?

1154

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

1185

Explain what are single and multiple inheritances in c++?

1027

What is the advantage of an external iterator.

1047

Write a note about the virtual member function?

1058

What is constructor and destructor in c++?

1117

Keyword mean in declaration?

1061

What is abstraction with real time example?

1152

which operator is used for performing an exponential operation a) > b) ^ c) none

1064

Does c++ have a hash table?

998

Why is the function main() special?

1100

Is eclipse good for c++?

1052

How can a called function determine the number of arguments that have been passed to it?

1140

Write about all the implicit member functions of a class?

1062

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