OOPS Interview Questions
Questions Answers Views Company eMail

What is Virtual Keyword?

IBM, NA,

9 10371

why the argument is passed by reference to a copy constructor?example?

2 5273

Give two or more real cenario of virtual function and vertual object

TCS,

1851

what is the difference between inter class and abstract class...?

1912

String = "C++ is an object oriented programming language.An imp feature of oops is classes and objects".Write a pgm to count the repeated words from this scenario?

HCL,

1938

what is the size of an empty class

Wipro,

12 12636

if i have same function with same number of argument but defined in different files. Now i am adding these two files in a third file and calling this function . which will get called and wht decide the precedence?

1 2753

what is the realstic modeling?

1 2960

what is oops

NIIT,

4 5131

Program to print 0 to 9 in cross order

3 3950

what is graphics

2009

difference between structure and union.

ADP, Convergys,

2 6743

#include using namespace std; int main() { int a = 3; int c[5][5]; for (int x=0;x<5;x++) { for (int y=0;y<5;y++) { c[x][y] = x*y; } } cout << c[a][2]; }

1 6918

how to find the largest of given numbers in an array

2 3608

program in c++ that can either 2 integers or 2 floating point numbers and output the smallest number

Anna University,

1 7684


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Un-Answered Questions { OOPS }

What is abstraction oop?

621


Question: Write a program that prints a paycheck. Ask the program user for the name of the employee, the hourly rate, and the number of hours worked. If the number of hours exceeds 40, the employee is paid “time and a half”, that is, 150 percent of the hourly rate on the hours exceeding 40. Be sure to use stepwi se refine ment and break your solution into several functions. Use the int_name function to print the dollar amount of the check.

693


What is methods in oop?

537


How Do you Code Composition and Aggregation in C++ ?

24187


What is data binding in oops?

582






What is the difference between static polymorphism and dynamic polymorphism?

579


What does sksksk mean in text slang?

1532


What is difference between class and object with example?

562


2. Give the different notations for the class.\

1584


Are polymorphisms mutations?

695


what is graphics

2009


what is the drawback of classical methods in oops?

2918


What is the difference between encapsulation and polymorphism?

592


What is a superclass in oop?

665


Why do we use inheritance?

628