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?

1080

Can anonymous class have constructor?

1070

Is 9 a prime number?

940

Which is bigger float or double?

1032

What is a class reference?

1178

Can we override a variable in java?

1073

Can an object subclass another object?

1179

What do you mean by local class?

1058

How many inner classes can a class have?

1094

Is the empty set a singleton?

1040

Are functions objects in java?

1128

What are the drawbacks of reflection?

1066

What is difference between public static and void?

1082

Is singleton class thread safe?

1058

How do you define a method?

1042

Un-Answered Questions { Java Related }

What is a method declaration?

1040

What are the different types of multitasking?

1158

What is hibernate and why it is used?

399

What is network interface name?

1007

What is a Null object?

1736

Can we call multiple controller commands from a jsp?

877

How do I limit the number of oracle database connections generated by weblogic server? : BEA Weblogic

1030

What is hbm xml?

924

Define authorization constraint?

1076

How to configure global security?

956

explain the attribute channel in web sphere mq?

1042

What's the difference between authentication and authorization?

1207

Which are different kinds of source code?

1175

What is servlet in spring?

479

what is schema of broker?

998

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