Java - Interview Questions and Answers for 'Adtech' | Search Java Interview Question -

Search Java Interview Questions

 2280 questions in repository.
 There are more than 200 unanswered questions.
Click here and help us by providing the answer.
 Have a video suggestion.
Click Correct / Improve and please let us know.
Label / Company      Label / Company / Text




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

  Q1. What is Jenkins ?Jenkins
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  American International Group (AIG)      Basic        frequent

Related Questions

  What are the various ways in which build can be scheduled in Jenkins ?
  What is the relation between hudson and Jenkins ?
  What is the difference between Maven, Ant and Jenkins ?
  Which SCM tools Jenkins supports ?
  What you do to make sure that your project doesn't break in Jenkins ?
  What you do when you see a broken build for your project in Jenkins ?
 What is continuous integration ?
 What is the difference between broken and unstable build ?
 What is the upstream and downstream project in Build Systems ?

 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.

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

   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
 Can we have multiple main methods in a single class ?
  Can we overload main method in Java ?
  What will happen if static modifier is removed from the signature of the main method?
  How can we execute a Java class independently if it doesn't have a static main method ?
 Can we declare a main method as abstract ?
 Do all java classes need a main method?
 Can we declare the main method as private ?

Subscribe to Java News and Posts. Get latest updates and posts on Java from
Enter your email address:
Delivered by FeedBurner

comments powered by Disqus

Help us and Others Improve. Please let us know the questions asked in any of your previous interview.

Any input from you will be highly appreciated and It will unlock the application for 10 more requests.

Company Name:
Questions Asked:

X Close this

X Close this

Help Us Improve.
Please share your
interview experience.

Company Name:   

Questions Asked: