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TCS Core Java Interview Questions
Questions Answers Views Company eMail

What is garbage collection in Java, and how can it be used ?

 32 74571

What is the use of bin and lib in JDK?

 8 32433

Explain final, finalize() and finally?

 11 34396

What is the difference between add() and addElement() method in Vector Class ?

 2 18072

Can we add two byte variables and assign the result to a byte variable ? b=b1+b2 where b,b1,b2 are byte types

 4 20740

Howmany classes that package java.applet.* contains?

 1 5983

How to reduce flicking in animation?

 3 5600

How to print nodes of a Binary tree?

 1 5495

What is I/O Filter?

 2 13111

How to initialize an Applet ?

 9 21995

What Method and class used for Connection pooling ?

 5 9437

Explain Event handling in AWT?

 1 6339

What is the minimum and maximum length of an identifier?

 6 14855

What are blocks?.

 1 3659

What are virtual methods?

 1 3795

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TCS Core Java Interview Questions


Un-Answered Questions

What is the difference between nuclear fission and fission chain reaction?

678

Explain me what is swift?

482

Why spring is loosely coupled?

146

Carbohydrates are made of what three elements?

584

Will you be able to store pictures in the database?explain.

534




Can independent origins be established for two families of transport systems having no sequence or motif similarities without three-dimensional structural data?

590

What is a unnitialised pointer?

525

What is difference between hashmap and hashtable?

453

How would a professor who knows you well describe you ?

713

What do you mean by ethical dilemmas? Describe the frameworks for resolving ethical dilemmas?

633

What is abstract class in php?

509

Where the applications and where

516

Explain the difference between various read and find statement?

615

What is isblank in excel?

318

How you run your Rails Application without creating database ?

460