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

C++ General Interview Questions

Questions Answers Views Company eMail

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

TCS,

1444

Explain method of creating object in C++ ?

Wipro,

1105

What is meant by entry controlled loop?

Agilent, ZS Associates,

1118

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

1 1558

Why seem interrupt handlers as member functions to be impossible?

1 1633

Is there a new/delete equivalent of realloc?

1 1524

Floating point representation and output seems to be compiler dependent?

1 1482

What is a "Copy Constructor"?

2 1966

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

1 1421

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

1 1580

What are pointer-to-members? Explain.

iNautix,

1144

What is DlgProc?

C DAC,

1024

What is the difference between C and CPP?

iNautix,

1157

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

TCS,

1211

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

Agilent, Tavant Technologies, Thomson Reuters, Verifone,

1140

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Un-Answered Questions { C++ General }

Is c# written in c++?

981

Explain the concept of dynamic allocation of memory?

1090

What is meant by a delegate?

1089

Which is the best c++ software?

1096

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

1005

How do I write a c++ program?

1114

If all is successful, what should main return a) 0 b) 1 c) void

1009

How can I learn dev c++ programming?

1043

What is a string example?

1073

What is class and structure in c++?

1174

Write a short code using c++ to print out all odd number from 1 to 100 using a for loop

1019

How do you declare A pointer to a function which receives nothing and returns nothing

1233

What are dynamic type checking?

1038

What is a flag in c++?

1055

Can a new be used in place of old mallocq? If yes, why?

1095

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