OOPS Interview Questions
Questions Answers Views Company eMail

What is OOPS and How it is different from Procedural Programming ?

Infosys, HP, Thyrocare,

23 48824

what is meant by files?

Infosys,

4 5122

is java purely oop Language?

HCL, Infosys, TCS,

49 25354





What is Object and Class? What are the differences between them?

5 5394

What is Inheritance, Multiple Inheritance, Shared and Repeatable Inheritance?

L&T, Accenture,

4 12025

What is Method overloading?

5 4944

Can we call a base class method without creating instance?

5 11331




In which cases you use override and new base?

2 4457

You have one base class virtual function how will call that function from derived class?

4 4842

In which Scenario you will go for Interface or Abstract Class?

1 7503

polymorphism means?

BFL,

6 7511

Describe the difference between a Thread and a Process?

10 22639

Describe what an Interface is and how it?s different from a Class.

Spinsys,

7 15765

What is the difference between XML Web Services using ASMX and .NET Remoting using SOAP?

1 5727


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Un-Answered Questions { OOPS }

write a program using c++ to implement single contiguous memory mangement techniques.display the content of the main memory after yhe allocation of jobs and percentage of the wastage of the main memory

1592


How to Increment the value of the empid E001 for each and every employee by using the programe?

744


What is debug class?what is trace class? What differences are between them? With examples.

610


This program numbers the lines found in a text file. Write a program that reads text from a file and outputs each line preceded by a line number. Print the line number right-adjusted in a field of 3 spaces. Follow the line number with a colon, then one space, then the text of the line. You should get a character at a time and write code to ignore leading blanks on each line. You may assume that the lines are short enough to fit within a line on the screen. Otherwise, allow default printer or screen output behavior if the line is too long (i.e., wrap or truncate). A somewhat harder version determines the number of spaces needed in the field for the line numbers by counting lines before processing the lines of the file. This version of the program should insert a new line after the last complete word that will fit within a 72-character line.

683


hi, this is raju,iam studying b.tech 2nd year,iam want know about group1 and group2 details, and we can studying without going to any instutions? please help me.

630


Get me an image implementation program.

593


2. Give the different notations for the class.\

572


i=20;k=0; for(j=1;k-i;k+=j<10?4:3) { cout<

314


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

655


Prepare me a program for the animation of train

988


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

839


given a set based questions and 5 questions based on it next data sufficiciency questions 2 and 2/3 english sentence completion with options very easy and 2 synononmys paragraph with 10 questions 10 minutes replace =,-,*,% with -,%,+,* type questions 5 3 questions lik following itssickhere itssickthere itssickhere istsickhere which is nt alike the others very easy

1049


how to find the correct email address format by using the programe?

1139


just right the logic of it 1--> If few people are electing then every time ur candidate should win 2--> arrange books in box, if box carry weight == books weight then take another box..... find the no of box required.

5158


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

1517