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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 72594

What is the use of bin and lib in JDK?

 8 31350

Explain final, finalize() and finally?

 11 33671

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

 2 17605

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 20310

Howmany classes that package java.applet.* contains?

 1 5802

How to reduce flicking in animation?

 3 5301

How to print nodes of a Binary tree?

 1 5345

What is I/O Filter?

 2 12892

How to initialize an Applet ?

 9 21446

What Method and class used for Connection pooling ?

 5 9040

Explain Event handling in AWT?

 1 6148

What is the minimum and maximum length of an identifier?

 6 14395

What are blocks?.

 1 3445

What are virtual methods?

 1 3662

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TCS Core Java Interview Questions


Un-Answered Questions

What is the main purpose of database?

400

How is component scrap maintained in sap?

526

What is the shortest method to open a text file and display its content?

417

Define what are meta-tags?

77

What do you mean by filtering?

255




Explain get and set accessor properties?

410

Is enum a class?

500

What makes react native special for ios?

338

Describe Trees using C++ with an example.

513

Explain the customer master record and list various segments in them.

516

Explain liquid ratio/ acid ratio/ quick ratio. What does it indicate?

476

What is rank metrics in microstrategy?

476

What is procedure in database?

421

What is your biggest failure in life?

594

List some of the features in cakephp?

7