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Wipro Core Java Interview Questions
Questions Answers Views Company eMail

without using arthematic operation ,how can you write the logic for adding/substraction/multiplication?

 7 14100

They had given one progam final HashMap hm=new HashMap(); public void show() { hm.put("name",value); } in this prg here the final hashtable value can be changed in put method,its the prg run?

 3 14078

how you will prevent inheritance is there any other way other than inheritance?

 4 9737

byte a=5; byte b=5; byte c=a+b; System.out.println(c); whats the o/p?

 7 24537

How can we achieve IPC in JAVA?

 1 3222

Why Java is a platform independent language?

 6 70428

can we write a program with out a class in core java?

 11 17846

what is the Arraylist limit (maximum) by default ?

 13 48234

what are the oops concept in java explain with real time examples

 24 201247

What is the difference between Resultset and Rowset.

 6 36915

What is difference between hash mapping and hash table?

 5 10971

What are Advatages of Overloading and Overridding.

 8 26187

Why do inner class cannot have static declaration except static nested class?

 2 12852

Why can't we make jsp as a controller and action servlet in struts?

 8 13066

why Runnable interface is preferable than extending the Thread class?

 7 27467

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Wipro Core Java Interview Questions


Un-Answered Questions

SOUTH ATLANTIC OIL AND GAS INC.is a fraud company

2169

Do you have recombinant protein expression experience? Explain?

2884

“int a[] = new int[3]{1, 2, 3}” – This a legal way of defining the arrays?

1299

kindly send me 11KV MV motor differential protection procedure by primary injection method.

1526

What are the risks of using open-source Generative AI models?

125

Is there any performance difference between if exists (select null from table) and if exists (select 1 from table)?

1033

What is current version of mysql?

1089

HI, Anybody is having informatica Dumps,if it there Can u send to my mail id :sathesh.cool@gmail.com

2120

please send me rrb question papers of SE MECHANICAL

2246

Hi any one send me the configuration steps for make to order and make to stock in sap .send to my mail id c.sujatha2008@gmail.com

2180

plz anyone provide me the sample test papers of ONGC as of i m from Mechanical engg bakground and would be appearing for the test in the june 2010. My email id - neeraj_94312@rediffmail.com

1938

i need a small 3d program using inline and outline.

2312

why u r shifting from engineering to other field ?

2288

How to create the source and target database connections in server manager?

1161

hi frenz,its aswathy.i hve aplied for the hpcl test on feb,pls send the test patern & the placement papers as soon as possible. mail-id :kjaswathy@gmail.com

1866