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C++ Interview Questions
Questions Answers Views Company eMail

WHEN A COPY CONSTER IS CALL ?

4 5725

WHY FUCTION OVERLOADING DOSENOT RETURN A RETEN TYPE

 2 9208

what is abstract class ? when is used in real time ? give a exp

5 18233

Please post the model question paper of hal?

 2 3926

write a program in c++ to overload the function add (s1,s2) where s1 and s2 are integers and floating point values.

 4 19193

write a c++ program to find maximum of two numbers using inline functions.

IBM,

3 38523

to remove the repeated numbers from the given . i.e.., if the input is 12233 output should of 123

2 4659

What is the difference between const int *ptr and int const *ptr???

 2 20706

How would you stop a class from class from being derived or inherited?The constructer should not be Private,as object instantiation should be allowed.

Satyam,

15 17613

what is the difference between class and object?

 9 13838

What is the Advantage of Interface over the Inheritance in OOPS?

 4 16813

design a c++ class for the chess board,provide a c++ class definition for such class(only class definition is required)

UBS,

6136

what is data Abstraction? and give example

Aaditya Info Solutions, American Express, CMS, College School Exams Tests, Data Entry Operator, First Advantage, Google, HCL, IBM, Infosys, Microsoft, Mind Links, NIIT, Oracle, Pact, QBit Systems, TCS, WAYA, Wipro,

147 263528

what is the difference b/w abstract and interface?

Merrill Lynch, Schneider, Scio Healthcare,

2 7813

Explain polymorphism? What r the types of polymorphism? pls give examples?

HCL,

4 14882

Un-Answered Questions { C++ }

What exactly is polymorphism?

598

Is map sorted c++?

507

What is methods in oop?

537

Is c++ a programming language?

590

Can private class be inherited?

614




Which programming language is best?

545

what is template and type convertion

1990

What is auto type c++?

622

What are manipulators used for?

601

write a program to find 2 power of a 5digit number with out using big int and exponent ?

1888

What does malloc return in C and C++?

553

What is a rooted hierarchy?

672

Write a program which is required to process the time of a clock in hours and minutes, entered from the keyboard. With this program, there are two requirements for any data entered by a user: 1. The data must be of the correct type (in this case, two ints). 2. The data must be in the correct range: this means that, for the minutes, negative numbers and any number above 59 must be rejected; for the hours, negative numbers and any number above 23 must be rejected. Output error message for invalid data input. Output the time one and a half hour after the time input. i.e. Hour: 22 Min: 32 One and a half hour after 22:32 is 00:02

1501

Explain what is class definition in c++ ?

594

What is difference between class and function?

580

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