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Core Java Interview Questions
Questions Answers Views Company eMail

java program with complete 4 oops concepts implemented example

Infosys, NIIT,

2724

what is platform independence in java?

CSC, HSBC,

5 6794

if num=687; U have to get num=6+8+7;

CMC,

4 5051

there are some duplicate values in ArrayList, how U'll get that array with out duplicate?

CMC,

4 7614

in a console we r giving java if r pressing enter where it'll goes

CSC,

2 3992

Can we extend the String class?

Truworth,

3 24182

we r taking 0 1 in deployment descripter for loading servlets like serv1 N serv2? so 'll it take serv1 or serv2

CSC,

2 6596

what are the different non-access specifiers in java?

 5 10163

java Technical questions asked by JPMC

JPMorgan Chase,

4563

what are variables in java

Wipro,

7 7233

What is multithreading ???? How to stop multithrading in java????

Cognizant,

1 4555

Suppose there is an array list [10,5,20,19,15,24].Print them in ascending & descending order in collection framework concept ???

Cognizant,

2 6053

What will happen if we cannot mention "finally" in Java Program ???

PWC,

3 5797

What is default specifier ??? Use of default specifier ???

Cognizant, Syntel,

4 6703

write a program to create an arraylist with string(add,remove) operation.and value should be enter through keyboard.

Axcend,

1632

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Un-Answered Questions { Core Java }

What is executor memory?

506

What does arrays sort do in java?

529

What does the ‘static’ keyword mean? Is it possible to override private or static method in java?

556

How to split a string in java?

618

What is the java project architecture?

1776




What is the meaning of course?

575

What is bufferedreader in java?

573

How do you use compareto?

540

What do you mean by platform independence of Java?

527

How do you replace a string in java?

537

How do I find and replace in word?

528

How do generics work?

510

What is the purpose of garbage collection in java, and when is it used?

555

Can inner class extend any class?

590

How many types of assembly languages are there?

516

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