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

C++ General Interview Questions

Questions Answers Views Company eMail

What are static variables?

1191

What are friend classes?

1119

What are references in c++?

1190

Do inline functions improve performance?

1130

Distinguish between new and malloc and delete and free().

1073

What are friend classes? What are advantages of using friend classes?

1139

Explain what happens when a pointer is deleted twice?

1321

What is the default access level?

1120

What is binary object model?

1094

What are associate containers?

1096

Describe new operator?

1214

Difference between pass by value and pass by reference?

1211

Explain unexpected() function?

1162

What are activex and ole?

1110

What is static function? Explain with an example

1130

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Un-Answered Questions { C++ General }

Are php strings immutable?

1108

Explain stack & heap objects?

1098

Is c++ the best programming language?

1076

Describe delete operator?

1146

Does c++ have string data type?

1163

Can a program run without main in c++?

1288

What does new do in c++?

1125

What is the use of setprecision in c++?

1052

What is auto type c++?

1170

Is there a sort function in c++?

1053

What is the sequence of destruction of local objects?

1019

What are abstract data types in c++?

1037

what are Access specifiers in C++ class? What are the types?

1304

What is null pointer and void pointer?

1122

Tell me can a pure virtual function have an implementation?

1099

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