Maven - Interview Questions and Answers for 'Infosys' | Search Java Interview Question - javasearch.buggybread.com
Javasearch.buggybread.com
Share

Search Interview Questions


 3292 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

   



Infosys


   




Maven - Interview Questions and Answers for 'Infosys' - 3 question(s) found - Order By Newest

Very frequently asked. Among first few questions in almost all interviews. Among Top 5 frequently asked questions. Frequently asked in Indian service companies (HCL,TCS,Infosys,Capgemini etc based on multiple feedback )
  Q1. Difference between == and .equals() ?Core Java
Anonymous
Ans. "equals" is the method of object class which is supposed to be overridden to check object equality, whereas "==" operator evaluate to see if the object handlers on the left and right are pointing to the same object in memory.

x.equals(y) means the references x and y are holding objects that are equal. x==y means that the references x and y have same object.

Sample code:

String x = new String("str");
String y = new String("str");

System.out.println(x == y); // prints false
System.out.println(x.equals(y)); // prints true

  Sample Code for equals

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


   Like         Discuss         Correct / Improve     java   string comparison   string   object class   ==    equals   object equality  operator     Asked in 289 Companies      basic        frequent

Try 6 Question(s) Test


Related Questions

 What is the difference between = and == in Java ?
 How is == operator different for objects and primitive types ?
 What will be the output of following code

Integer x = 1;
Integer y = 2;
System.out.println(x == y);

What if you change 1 to "1" and Integer to String?


  Q2. What is Maven ?Maven2016-12-19 10:53:13

Ans. Maven is a build automation tool used primarily for Java projects.

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

   Like         Discuss         Correct / Improve     maven  build     Asked in 6 Companies      basic        frequent


Related Questions

  What is a transitive dependency ? Can we override Transitive Dependency version and If Yes, how ?
  What is a cyclic dependency ?
  Which of the following is dependency exclusion ?
  Which of the following is not a build tool ?
 How do you resolve Maven Dependencies issue while upgrading dependencies versions ?
  What is Maven's order of inheritance?
  What is a Mojo?
  Where do we configure repositories in Maven ?
  What are different type of repositories in Maven ?
  How does Maven looks for a resource ?


 Q3. Difference between Maven and Ant ?Maven2016-12-19 18:13:51

Ans. Ant is procedural, we need to provide information about what to do and when to do through code.

Maven is declarative, everything is defined in the pom file.

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

   Like         Discuss         Correct / Improve     maven  maven vs ant     Asked in 1 Companies


Related Questions

  What is a transitive dependency ? Can we override Transitive Dependency version and If Yes, how ?
  What is a cyclic dependency ?
  Which of the following is dependency exclusion ?
  Which of the following is not a build tool ?
 How do you resolve Maven Dependencies issue while upgrading dependencies versions ?
  What is Maven's order of inheritance?
  What is a Mojo?
  Where do we configure repositories in Maven ?
  What are different type of repositories in Maven ?
  How does Maven looks for a resource ?




Subscribe to Java News and Posts. Get latest updates and posts on Java from Buggybread.com
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

Infosys: Was interviewed for the Chandigarh Unit. Some ... Anonymous