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

Why the usage of pointers in C++ is not recommended ?

TCS,

1533

Explain method of creating object in C++ ?

Wipro,

1169

What is meant by entry controlled loop?

Agilent, ZS Associates,

1189

What is the topic of the C++ FAQ list?

1 1692

Why seem interrupt handlers as member functions to be impossible?

1 1750

Is there a new/delete equivalent of realloc?

1 1616

Floating point representation and output seems to be compiler dependent?

1 1565

What is a "Copy Constructor"?

2 2122

What is an ABC: an "Abstract Base Class"?

1 1511

What is a 'pure' virtual function and what's its use?

1 1700

What are pointer-to-members? Explain.

iNautix,

1235

What is DlgProc?

C DAC,

1085

What is the difference between C and CPP?

iNautix,

1225

Const char *p , char const *p What is the difference between the above two?

TCS,

1265

How will you call C functions from C ++ and vice-versa?

Agilent, Tavant Technologies, Thomson Reuters, Verifone,

1199

Un-Answered Questions { C++ }

What is meant by a delegate?

1155

How will you execute a stack using a priority queue? (Push and pop should be in O (1)).

1154

How do I use turbo c++?

1041

What are register variables?

1230

Can we use struct in c++?

1083

Tell me about virtual function

1299

What is insertion sorting?

1181

Can main method override?

1160

Give 10 points of differences between C & C++.

1200

What language does google use?

1262

What is the main purpose of overloading operators?

1219

What are c++ manipulators?

1133

Differentiate between structure and class in c++.

1147

What is a block in c++?

1105

How do I start a c++ project?

1130

For More Un-Answered { C++ } Questions Click Here