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.

1135

Explain queue. How it can be implemented?

1202

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

1078

Explain stack & heap objects?

1098

What is insertion sorting?

1161

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

998

Explain rtti.

1136

Where are setjmp and longjmp used in c++?

1170

What is function prototyping?

1168

Define copy constructor.

1178

How are virtual functions implemented in c++?

1118

Explain selection sorting. Also write an example.

1095

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

1154

Define stacks. Provide an example where they are useful.

1073

When is dynamic checking necessary?

1195

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Un-Answered Questions { C++ General }

Is map thread safe c++?

1129

What are the 2 main types of data structures?

1169

What is the type of this pointer in c++?

1112

What is endianness?

1152

What is c++ similar to?

1250

What are the types of array in c++?

1228

Program to check whether a word is a sub-string or not of a string typed

2085

Why should we use null or zero in a program?

1097

Draw a flow chart and write a program for the difference between the sum of elements with odd and even numbers. Two dimensional array.

6455

Is c++ the hardest programming language?

1177

What is the use of map in c++?

1194

Discuss the possibilities related to the termination of a program before entering the mainq method?

1002

If you want to share several functions or variables in several files maitaining the consistency how would you share it?

1050

What is :: operator in c++?

1103

Tell me can a pure virtual function have an implementation?

1099

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