C++ General Interview Questions
Questions Answers Views Company eMail

Can we have "Virtual Constructors"?

TCS,

10 24667

What are the different types of polymorphism?

3 8330

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

3 14797

What are the different types of Storage classes?

5 16146

What is Namespace?

HCL, Samsung,

5 8856

What are the types of STL containers?

4 11140

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

Covansys, Gambit, TCS, Wipro,

15 57542

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

3 9380

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

2 6691

What are inline functions?

Fidelity, Verizon,

2 7244

What is "strstream" ?

Huawei,

1 5650

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

5 11053

What is "mutable" keyword?

Infosys, Teradata,

2 16748

What is a "RTTI"?

HCL,

6 9843

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

Patni,

14 17629


Post New C++ General Questions

Un-Answered Questions { C++ General }

what are the events occur in intr activated on interrupt vector table

1170


Discussion on error handling of C++ .

631


What does the following do: for(;;) ; a) Illegal b) Loops forever c) Ignored by compiler...not illegal

685


Is multimap sorted c++?

548


Do class declarations end with a semicolon? Do class method definitions?

607






Is eclipse good for c++?

532


What is an inline function in c++?

615


What is the C-style character string?

598


What is the use of class in c++?

555


Define vptr.

585


Specify some guidelines that should be followed while overloading operators?

608


Explain object slicing in c++?

578


Describe about storage allocation and scope of global, extern, static, local and register variables?

721


declare an array of structure where the members of the structure are integer variable float variable integer array char variable access all elements of the structure using dot operator and this pointer operator

1736


Why is it necessary to use a reference in the argument to the copy constructor?

623