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

Can inner class have constructor?

1104

What is difference between protected and private?

1151

Can we create object of static class?

1082

What is functional interface in java example?

1053

What is supplier in java?

1060

How does singleton class work?

1037

Is passing by reference faster?

1050

Is singleton set an interval?

1023

Is age a discrete variable?

1041

Is singleton a bad practice?

1109

What is a function argument in java?

1047

What are measurable parameters?

1140

How do you implement singleton class?

1042

Is class forname reflection?

1038

Is a case study a method or methodology?

955

Un-Answered Questions { Java Related }

How do you generate random numbers in java?

1073

How many stages are there in hibernate inheritance?

448

What are the various editors used in spring work?

673

Explain about compute Grid?

888

What are the different types of features of the java collections framework? : java collections

1177

What is oop in java?

1169

What is the GenericServlet class?

1300

What is the servletconfig object?

1094

How to do many to many mapping in hibernate?

437

What is transaction processing in jdbc?

1054

How can we use spring to create restful web service returning json response?

457

What is the buffer limit?

1086

Enlist diffrent types of inheritance supported by java?

981

Why it called struts?

1018

How to insert and delete a row programmatically? (new feature in JDBC 2.0)

1044

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