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,

1517

Explain method of creating object in C++ ?

Wipro,

1154

What is meant by entry controlled loop?

Agilent, ZS Associates,

1181

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

1 1667

Why seem interrupt handlers as member functions to be impossible?

1 1725

Is there a new/delete equivalent of realloc?

1 1598

Floating point representation and output seems to be compiler dependent?

1 1549

What is a "Copy Constructor"?

2 2097

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

1 1495

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

1 1675

What are pointer-to-members? Explain.

iNautix,

1222

What is DlgProc?

C DAC,

1078

What is the difference between C and CPP?

iNautix,

1212

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

TCS,

1254

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

Agilent, Tavant Technologies, Thomson Reuters, Verifone,

1190

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Un-Answered Questions { C++ General }

What are the unique features of C++.

1143

What is a container class? What are the types of container classes in c++?

1362

What are the data types in c++?

986

Are there any special rules about inlining?

1129

What are the advantages of using pointers in a program?

1190

Can we get the value of ios format flags?

1183

What is function prototyping?

1168

What are the differences between new and malloc?

1199

program explaining feautures of c++

2492

Write about the use of the virtual destructor?

1059

How do pointers work?

1249

Can a program run without main function?

1221

What is the difference between cin.read() and cin.getline()?

1130

When are exception objects created?

1124

How do you print a string on the printer?

1081

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