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

If you’re overriding the method equals() of an object, which other method you might also consider?

1 1027

Explain the inheritance principle.

1 1001

Describe the principles of oops.

1 1006

What is phantom memory?

1 1033

What is a static method?

1 1115

What is the difference between the boolean & operator and the && operator?

1 1032

What is meant by pass by reference and pass by value in java?

1 994

What if the main method is declared as private?

1 964

Explain the reason for each keyword of public static void main(string args[])?

1 1000

What do you understand by downcasting?

1 999

Why oracle type 4 driver is named as oracle thin driver?

1 938

Can the main method be declared final?

1 1146

Why doesn’t the main method throw an error with no arguments?

1 1007

How can I write a program that takes command line input?

1 959

Why there are no global variables in java?

1 1029

Un-Answered Questions { Java Related }

What is difference between @controller and @restcontroller in spring?

537

What do you understand by casting in java language? What are the types of casting?

923

What is the difference between equals() and == in java?

1032

Can we return resultset in java?

988

Write a program to find the whether a number is an Armstrong number or not?

1095

What are the contents on web.xml in struts application ?

1059

What do you know about validation plugin ?

1025

What is the locale class?

1023

How to create a base64 decoder in java8?

1131

Hi frnd can i any one kindly can post for me portlet,hibernate and spring example application and with flow explantion configuration using Jdeveloper.and related links ar tutorials kindly please send me .its urgent for me .thanks in advance...........else can any one send to kondaiah.goddeti@gmail.com

2259

what is reflection api? How are they implemented?

1102

Find Best Job Vacancies across the world on Jooble!

136

What is the difference between break and continue statements?

1118

What is the resourcebundle class?

1006

What do you mean by an interface in java?

1095

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