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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 11193

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 12232

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

 4 8081

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

 7 21311

How can we achieve IPC in JAVA?

 1 2250

Why Java is a platform independent language?

 6 68101

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

 11 14073

what is the Arraylist limit (maximum) by default ?

 13 42427

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

 24 192466

What is the difference between Resultset and Rowset.

 6 34380

What is difference between hash mapping and hash table?

 5 9005

What are Advatages of Overloading and Overridding.

 8 23476

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

 2 11373

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

 8 10203

why Runnable interface is preferable than extending the Thread class?

 7 24872

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Wipro Core Java Interview Questions


Un-Answered Questions

What is the cpu scheduler?

534

what are the weakness of symmetric key cryptography and what is the strength of the asymmetric key cryptography?

469

How will you add header and footer?

296

If we spend a sum of Rs.10 Lacs towards Processing and Upfront fee for obtaining working capital term loan. can we treat this amount as a deferred revenue expenditure or not

1588

Is QC comes under functional testing or not?

4547




How to create a variable in typescript?

1

How will you load codeigniter library.

324

Explain enumeration in java?

559

How do you update windows defender on windows 7?

421

What is the last index number in an array of 100 characters a) 100 b) 99 c) 101

586

should pranav mukherjee has done things good, by giving burden to vodafone a huge tax liabilty.....it will not affect our fdi???

1576

How do you pronounce magento?

1

What are the main parts of IoT systems?

5

How do you create a bulleted list?

558

What's new in angular 2? Why you used angular 2?

447