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

C++ General Interview Questions

Questions Answers Views Company eMail

Can we have "Virtual Constructors"?

TCS,

10 27668

What are the different types of polymorphism?

3 9729

What are Virtual Functions? How to implement virtual functions in "C" ?

3 15994

What are the different types of Storage classes?

5 17955

What is Namespace?

HCL, Samsung,

5 10754

What are the types of STL containers?

4 12745

What is the Difference between "vector" and "array"?

Covansys, Gambit, TCS, Wipro,

15 62475

How to write a program such that it will delete itself after exectution?

3 10576

Can we generate a C++ source code from the binary file?

2 7672

What are inline functions?

Fidelity, Verizon,

3 9044

What is "strstream" ?

Huawei,

1 6585

Explain "passing by value", "passing by pointer" and "passing by reference" ?

5 12655

What is "mutable" keyword?

Infosys, Teradata,

2 18320

What is a "RTTI"?

HCL,

6 12750

Is there something that we can do in C and not in C++?

Patni,

14 21739

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Un-Answered Questions { C++ General }

What is class invariant in c++?

1235

How do you write a function that can reverse a linked-list?

1114

Should I learn c or c++ or c#?

1010

Is map ordered c++?

1098

What is c++ mutable?

1115

What is DlgProc?

1028

what you know about c++?

1160

What is the hardest coding language to learn?

1042

What is a dangling pointer in c++?

1156

What is == in programming?

1024

What are mutator methods in c++?

1166

What is the header file for setw?

1133

the maximum length of a character constant can be a) 2 b) 1 c) 8

1098

Evaluate the following expression as C++ would do :8 * 9 + 2 * 5 a) 82 b) 79 c) 370 d) list

1004

Who was the creator of c++?

1053

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