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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 3407

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 8036

what is overloading in java?

13 26572

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 10132

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 4212





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

2 12526

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Un-Answered Questions

1. Why is the speed of shunt motor practically constant? 2. Why dc series motor use to start with heavy loads? 3. advantages & disadvantages of separately excited generator over self excited generator?

1472


Which element in 1A group is lighter than water?

120


Explain what is a cause effect graph?

75


Explain abstraction.

90


What are the pricing models for ec2 instances?

1






How to resolve IOException: Cannot create directory

307


Explain ng-bind directive ?

61


Why high latent heat of vaporisation is desirable in a refrigerant ?

113


How to make a DIV editable in HTML?

91


i am satish i want to preapare for group-1 exams so please help me?

1016


How to use copy and concatenate commands in SQL?

89


Your client noticed last month that his ad often showed up beside another advertiser's ad for the same search terms. How can you help your client understand how he is performing compared to other advertisers?

1


Is jetty better than tomcat?

47


hi,i would like to know the what are the questions they will ask for siebel testing. i need question for only siebel testing only

1301


What is trigger.old and when do you normally use it?

12