Java Related Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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Java Related Interview Questions

Questions Answers Views Company eMail

What is the file type?

1021

Why do people says “java is robust”?

1030

Why java is said to be pass-by-value ?

1036

What is the difference between a field variable and a local variable?

1108

How to make a class or a bean serializable?

970

What is the java idl system?

1038

What is the byte range?

1027

Explain the different forms of polymorphism?

1001

Is it possible to specify multiple jndi names when deploying an ejb?

994

What do you understand by casting in java language?

1029

Difference between a class and an object?

1032

What is the difference between assignment and initialization?

1046

What is java literals?

1127

What is the difference between a switch statement and an if statement?

1088

If an object is garbage collected, can it become reachable again?

993

Un-Answered Questions { Java Related }

What is command line used for?

1090

What is type_scroll_insensitive in java?

910

What is spring webflux?

496

What is a stateless session?

1004

What is the role of sessionfactory in hibernate?

393

Is array passed by reference in java?

1025

Can vector have duplicates in java?

940

Why parameters should be passed by reference?

966

What is xmlbeanfactory?

404

how do you Handle Front End Application data against DB with example?

1980

Define iterator and methods in iterator?

965

How to create a fecelet view?

985

What is ejb in spring?

925

What restrictions are placed on the values of each case of a switch statement?

1011

Name few wcs controller commands used in your application for catalog subsystem?

823

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