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Java J2EE Interview Questions
Questions Answers Views Company eMail

What is gui programming?

 508

What does microservices mean?

 522

What is bytecode verifier?

 489

What is a website container?

 493

What is mnemonic in assembly language?

 541

Are primitives objects?

 554

What is computer compiler?

 521

What are the types of web technologies?

 513

Why are pointers not secure?

 529

What does jenkins do?

 479

Explain Linked HashSet

 1 727

List methods available in Java Queue interface

 1 616

Explain Big-O notation with an example

 1 615

10. What is the output of the following Java program? class Main { public static void main(String args[]){ final int i; i = 10; System.out.println(i); } } 10. What is the output of the following Java program? class Main { public static void main(String args[]){ final int i; i = 10; System.out.println(i); } }

 543

What is the output of the following Java program? class Main { public static void main(String args[]){ final int i; i = 10; System.out.println(i); } } 10. What is the output of the following Java program? class Main { public static void main(String args[]){ final int i; i = 10; System.out.println(i); } }

 1 769

Un-Answered Questions { Java J2EE }

What is difference between stringbuffer and string?

484

What methods are used in Servlet?Applet communication?

1652

How to sort double array in java?

579

What super () does in java?

474

What does the three dot emoji mean?

574




What is hibernatetemplate?

237

What is pointcut?

154

What is the use of @springboottest?

159

What is the full meaning of java?

523

What is jboss hibernate?

165

Explain the selection sort algorithm and state its time complexity?

593

What is OOP Language?

620

What is the purpose of the wait() method?

610

When super keyword is used?

585

What is the final keyword?

545

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