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TCS Core Java Interview Questions
Questions Answers Views Company eMail

why java does not support mulitple inheritance directly?

 3 4509

1).Is Object class abstract or not? 2).Is main method(public static void main(String args[])low priority thread or high priority thread?

3 8486

1).what is the difference between below examples String s="vijay"; String s=new String("vijay");

 12 14303

Is ResultSet class?

 5 8833

What is data abstraction? Elaborate with example?

 4 34307




What is the is a and has a relation ship in oops concept in java?

 9 38659

what is the difference between pagecontext and servletcontext?

 5 18845

can you create interface instance ?

 54 58801

is memory to the abstract class allocated ..or objects not instantiated

 7 18317

explain the life cycle of thread?

 10 31628

23. Storage space in java is of the form Stack Queue Heap List 24. What is java code embedded in a web page known as Applets Servlets scriptlets snippets 25. Which of the following attributes are compulsory with an tag?. code,height & width. 26. What does 'CODEBASE' in an applet tag specify?. Files absolute path.

1836

Need 2+ yrs experienced java techinical question papaer for company Iflex

 1 9210

can we create object for static class in java

 14 42840

what is an anonymous class?

 6 6442

How to provide security in java

 1474

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TCS Core Java Interview Questions


Un-Answered Questions

what is use of cost center category in tally ? why & when use this ? what is benfit ?

1368

How to display Row Number with Records in Oracle SQL Plus?

353

What are php filters?

304

Tell me what is quality control?

1

Is xml a docx?

271




What the difference between do loop & do while loop?

422

What is non linear data structure in c?

343

Why is acetic acid added?

389

Why HDFS performs replication, although it results in data redundancy in Hadoop?

5

How is data accessed using an index?

1

What should be the priority in telemarketing according to you? : insurance cold calling

210

Explain use of abstract and sealed classes in c#?

292

How to use reflection to call generic method?

274

Where can I find excel on my computer?

160

Is visual studio 2017 community free?

263