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 27935

What are the different types of polymorphism?

3 9847

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

3 16123

What are the different types of Storage classes?

5 18120

What is Namespace?

HCL, Samsung,

5 10947

What are the types of STL containers?

4 12860

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

Covansys, Gambit, TCS, Wipro,

15 62968

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

3 10704

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

2 7784

What are inline functions?

Fidelity, Verizon,

3 9173

What is "strstream" ?

Huawei,

1 6673

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

5 12832

What is "mutable" keyword?

Infosys, Teradata,

2 18418

What is a "RTTI"?

HCL,

6 12939

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

Patni,

14 22142

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Un-Answered Questions { C++ General }

What is the standard template library (stl)?

1910

When one must use recursion function? Mention what happens when recursion functions are declared inline?

1236

Which bit wise operator is suitable for putting on a particular bit in a number?

1259

What is atoi?

1022

What is the last index number in an array of 100 characters a) 100 b) 99 c) 101

1225

How much is c++ certification?

1096

Explain how functions are classified in C++ ?

1297

What is tellg () in c++?

1360

program explaining feautures of c++

2492

How can you quickly find the number of elements stored in a static array? Why is it difficult to store linked list in an array?

1024

How do you define a class in c++?

1133

Define a nested class.

1126

What is microsoft c++ redistributable?

1146

daily Routine of father

1458

What do you know about near, far and huge pointer?

1217

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