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TCS Core Java Interview Questions
Questions Answers Views Company eMail

How java is platform independent?

41 74936

is this possible to create an array of 0 length? if so how? if not so why? coz we have an array in main() likw this "static void main(String [] s) then what it signifies?

3 16947

explain System.out.println

107 175983

Can we declare an anonymous class as both extending a class and implementing an interface?

8 15893

what is difference Between Core Java and advance java

60 162026

what is the difference between equals method and ==

17 22464

explain oops concepts with examples?

29 196790

When does the compiler supply a default constructor for a class?

9 15391

why applet doesn't have main? isn't possible a program with out main?

9 18941

what is an virtual function

2 4945

Explain class A{} class B{} class C{} all the three classes are saved in a single file name, what the name should i provide to the file ,in what file name should i run the program? Ple Explain

9 10826

whays is mean by inner class?

4 6864

class A { class B { psvm(String args[]) { } } } if the prg saved in A.java whats the o/p?

7 10954

wahts is mean by thread?

22 24552

whats the diff between jsp and servlets?

9 11126

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TCS Core Java Interview Questions


Un-Answered Questions

How do I tell which tables have identities in sybase?

455


Tell me something about objective-c blocks?

1


Is logo in script 1st stored as tiff format before uploading or in jpeg format?and where is that stored after uploading?

1563


Explain vendor return procedure and its mapping in sap?

672


Can we compare two strings in java?

537






Who invented quicksort?

490


What are the challenges and limitations of selenium webdriver?

474


Why were you initially interested in the insurance industry? : insurance sales

334


What is the purpose of I.O. circulation before and after starting of engine?

1330


What is hoffman degradation method?

607


If you want to see the hibernate generated sql statements on console, what should we do?

253


1.What is captive power plant? 2.What is national grid?Give brief idea.

1674


How rdd persist the data?

201


list a few parameters which may help improve the replicat performance?

5


What is the basic responsibility of a data scientist?

93