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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 58279

What is the use of bin and lib in JDK?

8 23816

Explain final, finalize() and finally?

11 28907

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

2 14121

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 16967





Howmany classes that package java.applet.* contains?

1 4724

How to reduce flicking in animation?

3 3748

How to print nodes of a Binary tree?

1 4364

What is I/O Filter?

2 11572

How to initialize an Applet ?

9 17733

What Method and class used for Connection pooling ?

5 6796

Explain Event handling in AWT?

1 5160

What is the minimum and maximum length of an identifier?

6 10794

What are blocks?.

1 2475

What are virtual methods?

1 2720

Post New TCS Core Java Interview Questions



Un-Answered Questions

How can you convert QTP 8.2 scripts to QTP 9.2. Please give some inputs ASAP.

1716


What is Wavelength sensitivity?

390


i am Ali from Hyderabad,having twice rejected on conference visa(USA),possessing 9 years of teaching experience,my current ielts score is 6 bands and my current age is 34,do suggest me some suitable universities for MBA course in USA,and what are the prospect of getting a visa.

835


At present which is highly evolved? Is is trees, shrubs or herbs? Why?

995


HOW TO FILL UP WEST BENGAL VAT FORM 14. NOT TECHNICALLY I AM AWARE ABOUT THEIR MANUAL. BUT I WANT TO KNOW POINT BY POINT.

8402






calling result set one procedure to anothar procedure in sql2000

821


please I wont know how to calculate the vector group for power transformer ZNyn11 best regard.

473


what is the significance of transistor number (exam. BC557,CIL188 etc) ?

1244


If I installed wrong directions orifice plate then what showing value d.p transmitter in D. C. S. ?.....

268


Hi, I am Newely Joined in Construction company instrument engineer? Any one can Plz tell me How can I advanced preparation for Releated Engineering and construction Documents?

1496


What are the types of line styles available in Treeview Control?

1280


what is the importance of swap memory and how it will supports?

1175


What is your approach to find exit and BAdi?

222


Instead of specifying SETUP and HOLD time, can we just specify a SETUP time for '1' and a SETUP time for '0'?

1047


How to check the background colour of the screen in WR?

790






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