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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 57819

What is the use of bin and lib in JDK?

8 23498

Explain final, finalize() and finally?

11 28710

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

2 13925

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 16735





Howmany classes that package java.applet.* contains?

1 4678

How to reduce flicking in animation?

3 3692

How to print nodes of a Binary tree?

1 4319

What is I/O Filter?

2 11495

How to initialize an Applet ?

9 17514

What Method and class used for Connection pooling ?

5 6734

Explain Event handling in AWT?

1 5117

What is the minimum and maximum length of an identifier?

6 10642

What are blocks?.

1 2431

What are virtual methods?

1 2672

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Un-Answered Questions

what is E1 ? and how this is work,what is data rate of 1 one E1 and why?

1263


How to Calculate costs associated with bad recruitment?

1091


Why does inductive loads consume KVARs?

820


Why doesn’t u go for technical one....as u r doing technical course from NIIT.

1084


how can u evaluate the human resource of your organisation? what are the possible difficulties in perceiving the human resource

1080






What is differential cryptanalysis?

957


Using functions, write a program that multiplies two arrays. Use the following functions: - Function ReadArray - Function MultiplyArrays - Function DisplayArrays

1132


What is defferent betwen ESP &PCP PUMP .HOW IT IS WORK?

1203


whaat is blister in box girder bridge and what is its function..

2821


what r the safety measures in UPS ? explain all?

913


how open delta PT works & what is its construction?

1041


Propeller shaft is used for the purpose of a) Transmitting the drive from the transmission to the bevel pinion of the final drive b) Transmitting the drive from the crankshaft to the road wheels c) Transmitting the drive from the transmission to the road wheels d) Transmitting the drive from the crankshaft to the bevel pinion of the final drive

180


can i make bricks using M10 grade concrete ? and what would be the cost of a brick if we use m10 grade concrete sand and aggregates ??

1091


1) Test summary contains ? 2) Requirement Tracebility means ? 3) Test Effort contains ? 4) Test Planning Productivity ? 5) Metrics should be caluclated ? 6) Interest rate Rsik is a type ? 7) Test analysis and Design process task? 8) secured loan is a part of Liability (or) assest in a balance sheet? 9) Money Market means? 10) a ------ specifies all of the terms of a loan and the obligations borrower ? 11) what is a primary market is ? 12) Quality of Testing measure with ? 13) Company has a share with facevalue 10 rs/- and NAV of 37 after comapny has given Dividend of 35 % then How much NAV become ? ( I don't know what is NAV means, question overall Idea I am giving not 100% perfect ) the potions for these are 1) 33 2) 33.50 3) 37 4) 42 14) one compay has taken 10 million loan from a bank for a Interest rate is 10 % and base amount is 0.4% so how much they had paid monthly Emi ? they provideansews like 1) 100000 2) 114000 3) 140000 4) 104000 Remaing questions I not remember.

1576


Dear sir, i am going to appear for on railway recruitment board secundrabad examination,can u please send me model papers

2329






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