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

OOPS Interview Questions

Questions Answers Views Company eMail

how many types of notations are in java

National University of Modern Languages (NUML),

1 3174

Where You Can Use Interface in your Project

KPIT,

1892

i=20;k=0; for(j=1;k-i;k+=j<10?4:3) { cout< 1860

What are different types of JVM's? for example we use dalvik jvm for android then what about the remaining operating systems?

IBM,

2136

what type of question are asked in thoughtworks pair programming round ?

Thought Works,

2218

Give an example where we have to specifically use C programming language and C++ programming language cannot be used?

CAT,

1635

What is multidimensional array?

1 2175

how to write a java program for an output ****0 ***01 **012 *0123 01234

1 4049

If a=5, b=6, c=7, b+=a%c*2. What is the final value of b?

1 1590

Advantage and disadvantage of routing in telecom sector

1307

Can you name some types of inheritance?

Motorola,

1 4120

Describe these concepts: Polymorphism, Inheritance and Abstraction.

TCS,

1199

Do you know about multiple inheritance?

Motorola,

1 3988

Explain the advantages of inheritance.

TCS,

1149

Explain virtual inheritance?

1204

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Un-Answered Questions { OOPS }

What is Difference Between Inheritance and creating object and getting data? means Class A extends B{ B.getMethod();} (OR) Class A{ b obj=new B(); obj.getMethod(); }

2609

What is encapsulation in oops?

1013

What language is oop?

1010

I have One image (means a group photo ) how to split the faces only from the image?............ please send the answer nagadurgaraju@gmail.com thanks in advace...

2113

program for insertion ,deletion,sorting in double link list

2692

What is polymorphism explain its types?

1166

What is overloading and its types?

1173

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

2374

There are two base class B1,B2 and there is one class D which is derived from both classes, Explain the flow of calling constructors and destructors when an object of derived class is instantiated.

1997

What is for loop and its syntax?

1086

Which type does string inherit from?

1106

when to use 'mutable' keyword and when to use 'const cast' in c++

2162

write a program to enter a string like"sunil is a good boy and seeking for a job" not more than 10 characters including space in one line,rest characters should b in other line.if the next line starts from in between the previous word,then print whole word to next line.

2243

What is the renewal class?

2763

2. Give the different notations for the class.\

2166

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