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

STL (140)
OOPS (873)
C++ General (2409)

C++ Interview Questions

Questions Answers Views Company eMail

What is the disadvantage of templates ?

NSN, Symphony,

2 26836

Write a program to reverse a linked list?

Catalytic Software, Satyam,

8 20822

What are the advantages and disadvantages of using inline and const?

Polaris, TCS, Zimmer Biomet,

2 24856

What happens if an exception is throws from an object's constructor and from object's destructor?

TCS,

3 7758

what is the order of initialization for data?

Amazon, TCS, Wipro,

10 23611

What is a constructor initializer list and when we use constructor initializer list?

Soft Info, TCS,

3 14344

What is conversion constructor?

TCS,

2 18130

Difference between delete and delete[]?

Infosys, TCS, Virtusa,

5 27977

What is Name Decoration?

Lucent,

2 6778

Explain the difference between 'operator new' and the 'new' operator?

Lucent, TCS,

1 10876

What is Template Specialization?

Lucent,

1 8168

In what cases using of a 'template' is a better approach then using of a 'base class'?

Lucent, Mind Tree, Wipro,

6 13704

what is meant by files?

Infosys,

4 10602

How the compilers arranges the various sections in the executable image?

1 4273

What issue do auto_ptr objects address?

2 6869

Un-Answered Questions { C++ }

Why use of template is better than a base class?

1177

Differentiate between the manipulator and setf( ) function?

1189

Explain Memory Allocation in C/C++ ?

1060

What is the use of endl in c++?

1013

What is #include c++?

1126

What's the order in which the local objects are destructed?

1260

What is c strings syntax?

1140

What is c++ mutable?

1115

Why do we need oop?

1184

What jobs can you get with a c++ certification?

1050

What ANSI C++ function clears the screen a) clrscr() b) clear() c) Its not defined by the ANSI C++ standard

1026

What is rtti in c++?

1134

What is the cout in c++?

1052

What is a constructor initializer list?

1158

What is function overloading in C++?

1419

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