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 is a local reference?

1186

Difference between inline functions and macros?

1038

What are function prototypes?

1238

What is a type library?

1107

What is a container class?

1138

What is static class data?

1054

What is protected inheritance?

1045

What are the sizes and ranges of the basic c++ data types?

1040

What are the new features that iso/ansi c++ has added to original c++ specifications?

1136

Difference between pointer to constant vs. Pointer constant

1126

What are references in c++? What is a local reference?

1036

Describe exception handling concept with an example?

1048

What are guid?

1243

Explain the problem with overriding functions

1150

How is static data member similar to a global variable?

1115

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Un-Answered Questions { C++ General }

What is the difference between reference and pointer?

1153

What is the use of string in c++?

1025

What do you mean by a template?

1066

What does new return if there is insufficient memory to make your new object?

1030

What is this weird colon-member (" : ") syntax in the constructor?

1025

How to declare an array of pointers to integer?

1139

What is tellg () in c++?

1303

Why do we need templates?

988

Explain friend class?

1124

What is the advantage of an external iterator.

1040

what is c++

2383

What are the 2 main types of data structures?

1117

How do I get good at c++ programming?

1159

Explain dangling pointer.

1123

Can malloc be used in c++?

1073

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