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 a boolean in java?

1056

What does java edition mean?

1171

What is nan inf?

1085

What is arguments in java?

1009

What is a numeric literal?

1087

What is the largest long allowed by java?

1069

Is char a method in java?

1073

What is a literal coding?

1028

What does flag mean in java?

1025

Is string is a class in java?

969

Is null an object in java?

1038

What is a boolean flag in java?

1038

What is args length in java?

1178

Does collectionutils isempty check for null?

1432

What is constant in programming?

1116

Un-Answered Questions { Java Related }

Is java a high level language?

1069

What are inner class and anonymous class?

1003

Differentiate Conversational from Non-conversational interactions?

1039

Whether thread can be used in servlets?

1213

What is java api for xml registries (jaxr)?

1036

What is the purpose of using javap?

1104

What are the two environment variables that must be set in order to run any java programs?

968

What sorting algorithm does javascript use?

997

What is the purpose of ejb in java?

1076

Explain the difference between dispatchaction and lookupdispatchaction in struts?

6365

Where are local variables stored?

972

Difference between final and effectively final ?

1114

What is double checked locking in singleton?

1062

What is java secure socket extension (jsse)?

1057

What is string in java with example?

1040

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