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 null statement?

1031

What are keywords give examples?

1060

How many bits is size_t?

1000

What is the different types of functions?

1061

What is the unit of plancks constant?

1057

What are keywords in programming?

1021

What does void * mean?

1043

Can an object be null?

976

What does sizeof return?

1000

What is the this keyword?

1040

How many types of keywords are there?

1004

What are void methods?

1031

How big is a pointer?

1040

What is derived datatype?

1226

What are different types of constants?

1060

Un-Answered Questions { Java Related }

How do I convert a numeric ip address like 192.18.97.39 into a hostname like java.sun.com?

1022

Which is bigger double or float?

988

What is an exception in java?

1123

How to align components in java swing?

1138

Which sorting algorithm is best in java?

1000

When should the method invokelater() be used?

1031

What are the benefits of the struts system?

1193

What does it mean that strings are immutable?

1143

What is mnemonic code?

1028

What is the difference between development mode and production mode of weblogic server?

1092

What is string english?

1026

What are the three parts of the message?

907

What is flatmap in rxjs?

956

What is loosely coupling in spring?

422

Is it possible to create both queues and topics to single jms server? if yes then how it works?

2145

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