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

Is null a value?

1040

What is unicode with example?

1214

What is string data?

982

How many characters is 16 bytes?

997

What is a double vs float?

1016

What is a 16 bit word?

1000

What does mean in regex?

1056

What is the best definition for data?

971

What is unicode used for?

1163

Is minecraft 1.15 out?

977

What is unicode datatype?

965

What is a flag variable?

972

What is r * in math?

999

What is the biggest integer?

1053

What does += mean coding?

933

Un-Answered Questions { Java Related }

What is instance in java?

908

What is repository annotation in spring?

474

How variables are declared?

978

what is daemon thread and which method is used to create the daemon thread? : Java thread

972

What do you mean by global variable?

953

Difference between comparator and comparable in java?

1095

What is a parameter in a function?

997

What is application tier?

1120

What is a multipartresolver and when it’s used?

484

What is proxy object in spring aop?

569

Explain the concept of ejb ql?

1127

What is @activeprofiles?

425

What is layout in java swing?

998

What is bytecode verifier?

940

Explain about class in java?

1109

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