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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 3478

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 8222

what is overloading in java?

13 26849

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 10247

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 4295





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

2 12602

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Un-Answered Questions

What is the difference between delete and delete[]

147


PLEASE TELL ME WHEN DO YOU USE THE OBJECT SPY AT RUN TIME

4458


What are the ways to transfer applicant data? What is the difference between them?

114


What is called spring mvc?

13


What are the events on which a database trigger can be based?

135






What found sql?

82


Define Public Expenditure?

153


How do you terminate an ongoing process?

140


What is the difference between mongodb and cassandra?

1


How do you schedule or monitoring the job?

141


What processes/methodologies are you familiar with?

1349


Why is the receipt of the goods imported to a company?

126


Is java a prime method?

92


How can one estimate the flow from a centrifugal pump after an accident where the pipe attached to the pump discharge breaks? Extrapolate the characteristic pump curve to H=0?

934


Does clustering need to be turned on in order to use gslb?

132