OOPS Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

OOPS Interview Questions

Questions Answers Views Company eMail

Input: enter the value:1234 output: 1 2 3 4 write a program to get above output.....

Bally Technologies, IBM, SoftSol,

4 15824

Write a program to sort the number with different sorts in one program ??

NIIT,

2374

i am getting an of the type can not convert int to int *. to overcome this problem what we should do?

2320

Round up a Decimal number in c++.. example Note = 3.5 is as 4 3.3 is as 3

Accenture, Cognizant, IBM,

3 6708

1234554321 1234 4321 123 321 12 21 1 1 12 21 123 321 1234 4321 1234554321

2 13765

which is platform independent device used in computers

2 4230

The company is a fake company asking for money of RS10000 while training and not offering a job after training. My humble request to you people not to attend Astersys interview

Astersys,

1 3175

Write a c++ program to display pass and fail for three student using static member function

3400

explain defference between structure and class with example

2 4863

WAP find square root of any number (without using sqrt() )?

3 9050

what is different between oops and c++

IIT,

2548

i got a backdoor offer in process global,Bangalore..Can i work with it?

2845

can we make game by using c

SmartData,

1 4144

What is byval and byref? What are differences between them?

HCL, Wipro,

2220

What is abstrac class?where is it use?

2 4401

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Un-Answered Questions { OOPS }

What is object-oriented programming? Webopedia definition

1262

What is the purpose of enum?

1011

What are constructors in oop?

1181

What is encapsulation and abstraction? How are they implemented in C++?

1140

What is abstraction in oops with example?

1293

What is purpose of inheritance?

1109

Question: Implement a base class Appointment and derived classes Onetime, Daily, Weekly, and Monthly. An appointment has a description (for example, “see the dentist”) and a date and time. Write a virtual function occurs_on(int year, int month, int day) that checks whether the appointment occurs on that date. For example, for a monthly appointment, you must check whether the day of the month matches. Then fill a vector of Appointment* with a mixture of appointments. Have the user enter a date and print out all appointments that happen on that date.

1335

What is protected in oop?

1076

Plese get me a perfect C++ program for railway/airway reservation with all details.

3905

What does I oop mean?

1076

Why do we use polymorphism?

1084

What is abstraction example?

1111

What is encapsulation with example?

1111

Why do we use polymorphism in oops?

1048

What is the renewal class?

2763

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