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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 58677

What is the use of bin and lib in JDK?

8 24061

Explain final, finalize() and finally?

11 29047

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

2 14257

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 17143





Howmany classes that package java.applet.* contains?

1 4763

How to reduce flicking in animation?

3 3808

How to print nodes of a Binary tree?

1 4404

What is I/O Filter?

2 11625

How to initialize an Applet ?

9 17878

What Method and class used for Connection pooling ?

5 6859

Explain Event handling in AWT?

1 5204

What is the minimum and maximum length of an identifier?

6 10886

What are blocks?.

1 2515

What are virtual methods?

1 2768

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Un-Answered Questions

what is the reason the main breaker is trip during the motor is running? (some time the breaker is not trip)

671


what is mean by NPS (Negative phase sequence)fault? what is the difference between EFR & OCR faults?

1045


what is the difference between request group and request security in oracle apps?

3864


Exaplain various risks associated with the new projects??

855


How can you export a component’s internal parameters ?

1296






Can anyone done BDC/LSMW/BAPI for F-02 and F-04.If yes let me know the processs

511


Hill-Climbing approach stuck for the following reasons a) Local maxima b) Ridges c) Plateaux d) All of above

1421


what is checksum in sql server.........???

502


what is the hierarchy to use properties in descriptive programming

887


will 1050kva DG set withstand for back charge of 16MVA transformer

752


What if users of RSA run out of distinct primes?

1


my name is venkat .i have good percentage in my academics(ssc 86, intermediate 83 b.tech 73) my question 1..after completion of my ssc i joined in bpc but i didnt got rank in emcet so i completed MPC in one year compartmentally ..so here what am expect question from this background?

811


Do you hav reference list?

1669


difference between crane drive and line drive.

759


IS code for Rolling Margin of steel

1133






TCS Core Java Interview Questions
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