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 happens if constructor is private?

1029

Can anonymous class have constructor?

1020

Is 9 a prime number?

885

Which is bigger float or double?

974

What is a class reference?

1102

Can we override a variable in java?

1015

Can an object subclass another object?

1112

What do you mean by local class?

1006

How many inner classes can a class have?

1045

Is the empty set a singleton?

978

Are functions objects in java?

1075

What are the drawbacks of reflection?

1016

What is difference between public static and void?

1019

Is singleton class thread safe?

996

How do you define a method?

977

Un-Answered Questions { Java Related }

Enlist the enterprise beans types?

1060

Will the struts tags support other markup languages such as wml ?

983

What is package private scope in java?

948

what sync function does in websphere?

899

Is functional programming stateless?

1003

Highest level event class of the event-delegation model?

4014

What is a jdbc connection pool?

942

What is pointcut?

427

Why spring is a lightweight framework?

417

Is spring mvc a design pattern?

420

What is the use of predicate in java 8?

963

Why class is used in java?

893

What is instanceof keyword?

1215

Is decorator an ejb design pattern?

1126

What is a boolean flag in java?

1030

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