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DNS Core Java Interview Questions
Questions Answers Views Company eMail

whats is the use of final,in which situation final can be used in the application?

2 3322

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 7830

what is overloading in java?

13 26209

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 9965

they asked class A{} class B{} class c{} all the three class saved as a single file,there is no main method in the file and anothe class M.java class m { psvm(String args[]) { // here the parent class can access } }

2 4092





what is the use of abstract class and interface with example?

2 12448

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Un-Answered Questions

What are the different execution modes available in Pig?

15


How to pass the parameters from jcl to assembler program?

41


Explain falls method?

35


Explain phantom deadlock?

71


Explain dynpro?

1






what are the significances of maxwell's thermodynamic equations.

1219


What is instance in dbms?

10


difference between anonymous blocks and sub-programs.

79


What is the main difference between Kafka and Flume?

48


Why transaction is important?

36


if we apply 1000ADC instead of 100ADC or We apply 50ADC instead of 100ADC,What will be happened in the test result value.Pl explain

352


What is a function in c?

24


What is production data structure generated from r/3 system?

1


What is cube grouping?

59


What is backstage view in word?

6