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Interview Questions and Answers for 'Adtech' - 2 question(s) found - Order By Newest

 Q1. What is Jenkins ?Jenkins
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Ans. It is a continuous integration tool written in Java.

 Help us improve. Please let us know the company, where you were asked this question :   

   Like      Discuss      Correct / Improve     java   jenkins     Lithium Technologies  Adtech  Deloitte  Netcracker Technology  Alcatel Lucent      Basic        frequent


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 Q2. Why main method is declared static ?Core Java2017-01-09 18:35:30

Ans. static is the keyword that makes it accessible even without creating any object and using class name only. Making it non static would like creation of object upfront before calling the method.

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   Like      Discuss      Correct / Improve     main method  static     Adtech  Quark  PayPal        Basic


Related Questions

  Why do we write public static void main ? Can we use some other syntax too for main ?
 Which of the following is false about main method ?

a. It should be declared public and static
b. it should have only 1 argument of type String array
c. We can override main method
d. We can overload main method
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