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Java J2EE Interview Questions
Questions Answers Views Company eMail

Is main is a keyword?

 672

What is the difference between keyword and identifier?

 637

What is null statement?

 631

What are keywords give examples?

 665

How many bits is size_t?

 634

What is the different types of functions?

 646

What is the unit of plancks constant?

 661

What are keywords in programming?

 659

What does void * mean?

 606

Can an object be null?

 629

What does sizeof return?

 638

What is the this keyword?

 652

How many types of keywords are there?

 648

What are void methods?

 656

How big is a pointer?

 645

Un-Answered Questions { Java J2EE }

These static constructors are correct ? class A { statc intA() { } static A(int x,int y) { } static A(int x) { } }

681

What are the methods used to implement for the key object in the hash map?

657

What does the “static” keyword mean?

677

What does orm consists of?

201

What is spring boot in java? : Spring Boot

190




What is java used for on a computer?

610

What is the maximum size of arraylist in java?

590

What is charat ()?

616

Why spring is a framework?

218

What is jms and how it works?

520

What function extracts specified characters from a string?

647

Why do we declare a class static?

644

How to increase the heap size of jvm?

546

How do you declare an array that will hold more than 64KB of data?

773

What is HQL?

193

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