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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 ) and Epam Systems | ||||
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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 | ||||
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Like Discuss Correct / Improve  java   string comparison   string   object class   ==   equals   object equality  operator   == vs equals   equals vs == Asked in 294 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? | ||||
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Ans. Maven is a build automation tool used primarily for Java projects. | ||||
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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 or plugin ? a. Maven b. Ant c. Gradle d. svn | ||||
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 ? | ||||
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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 or plugin ? a. Maven b. Ant c. Gradle d. svn | ||||
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 ? | ||||