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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 76102

What is the use of bin and lib in JDK?

 8 33274

Explain final, finalize() and finally?

 11 35067

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

 2 18453

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 21082

Howmany classes that package java.applet.* contains?

 1 6179

How to reduce flicking in animation?

 3 5894

How to print nodes of a Binary tree?

 1 5652

What is I/O Filter?

 2 13322

How to initialize an Applet ?

 9 22555

What Method and class used for Connection pooling ?

 5 9798

Explain Event handling in AWT?

 1 6504

What is the minimum and maximum length of an identifier?

 6 15287

What are blocks?.

 1 3805

What are virtual methods?

 1 3904

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TCS Core Java Interview Questions


Un-Answered Questions

I WANT TO know WHICH WAY IS BETTER FOR CONNECTION BETWEEN POWER TRANSFORMER AND MAIN DISTRIBUTION PANEL. 1-IS BETTER WE USE CABLE? 2-IS BETTER WE USE BUS DUCT? my transformer rate power is 2500KVA

2656

What is the difference between malloc() and calloc()?

696

Explain the scope of resolution operator.

712

What is a ddos attack?

611

How to verify httpd.conf file to ensure no configuration syntax error?

566




What is capital turnover ratio? What does it indicate?

652

What is the most important feature of java?

523

What is db2 optimizer?

852

What is the difference between pgi cancellation and returns order?

720

In python, how do copy a file?

450

What are the 3 views?

652

Will Donald Trump's Presidential Election affect the Indian economy?

758

What are virtual platforms for software development?

1658

What is crypto in Node.js? How do you cipher the secured information in Node.js?

307

What salary do you expect?

760