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TCS Core Java Interview Questions

Questions Answers Views Company eMail

How java is platform independent?

41 85861

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 18386

explain System.out.println

107 201921

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

8 18320

what is difference Between Core Java and advance java

60 176371

what is the difference between equals method and ==

17 27826

explain oops concepts with examples?

29 204577

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

9 18328

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

9 22190

what is an virtual function

2 6060

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 13787

whays is mean by inner class?

4 8415

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

7 13419

wahts is mean by thread?

22 29877

whats the diff between jsp and servlets?

9 13665

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TCS Core Java Interview Questions

TCS Core Java Interview Questions (175)

Un-Answered Questions

In case of DVD, the speed is referred in terms of n X. Here what does X refers to

1098

How Switch (select or use) to a database.

1069

What are recommended systems in r?

Why is excel #value?

697

How do you insert rows and columns?

786

Explain the usage of encapsulation?

1034

Can arraylist be resized?

999

which plant has less number of genes and which has large number?

1891

Is mongodb easy to learn?

This Problem May Arise For Most Of The MBA'S That AFter Studing MBA Which Job SHOULD We Have To Apply HR POINT OF VIEW

2151

How to Storing Session Data in Laravel ?

1442

Define cics interface block?

995

What are the method in DependencyObject in WPF?

221

interface an 8-pin switch with 8085 microprocessor located at 0AAH and LEDs at port 55H, draw the circuit diagram. Write down a program to read the switches and do the following: > if the parity of the switch is odd, start counting upward until it reaches 0FFH. > if the parity of the switch is even, start counting downwards until it reaches 00H.

3236

What are the types of script?

1175