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

C++ General Interview Questions

Questions Answers Views Company eMail

the maximum length of a character constant can be a) 2 b) 1 c) 8

1146

the first character in the variable name must be an a) special symbol b) number c) alphabet

1150

an integer constant must have atleast one a) character b) digit c) decimal point

1078

What does it mean to declare a member variable as static?

1116

What does it mean to declare a member function as virtual?

1116

What is a Default constructor?

1 1672

What is an iterator?

1241

What does it mean to declare a member function as static?

1107

What are the differences between new and malloc?

1199

What does it mean to declare a destructor as static?

1151

What is the use of ::(scope resolution operator)?

1123

what is VOID?

1123

what does the following statement mean? int (*a)[4]

1136

write a function signature with various number of parameters.

1099

Can recursive program be written in C++?

1269

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Un-Answered Questions { C++ General }

What header file is needed for exit(); a) stdlib.h b) conio.h c) dos.h

1106

Which operator cannot overload?

1100

what are the types of Member Functions?

1175

What is a sequence in c++?

1072

Explain how the virtual base class is different from the conventional base classes of the opps.

1210

What is a container class?

1210

What is the v-ptr?

1214

What are the steps in the development cycle?

1160

Explain one method to process an entire string as one unit?

1660

what Is DCS ? what i will get benefit when i did?

2412

What do you mean by volatile and mutable keywords used in c++?

1043

Inline parameters : What does the compiler do with the parameters of inline function, that can be evaluated in runtime ?

2586

What gives the current position of the put pointer?

1042

How do you declare a set in c++?

1013

What are compilers in c++?

1106

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