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 are decalarations?

1192

What are facelets templates?

1097

what is the purpose of using rmisecuritymanager in rmi?

1029

What is the tradeoff between using an unordered array versus an ordered array?

1307

Why we override equals() method?

1092

What is the advantage of preparedstatement over statement?

1183

What is the default size of load factor in hashing based collection?

1119

What is difference between jdk,jre and jvm?

1211

What is the difference between processes and threads?

1126

What is the main difference between java platform and other platforms?

1194

What is the difference between sleep and wait in java?

1027

Explain java heap space and garbage collection?

1139

What is meant by binding in rmi?

1081

Can we call the run() method instead of start()?

1098

How do weakhashmap works?

1210

Un-Answered Questions { Java Related }

What is @springbootapplication in spring boot? : Spring Boot

487

What is @inject in spring?

481

What is difference between jpa and hibernate?

560

Are primitives objects?

1123

What is jms and activemq?

909

How can we implement a jsp page?

1209

What are the differences between processes and threads?

1130

What is valid keyword in java?

1062

In how many ways can dependency injection be done?

467

What the difference is between execute, execute Query, execute Update?

897

What are the diff types of exception?

1122

I've made some changes to my applicaiton's web.xml, how and where should I update this file?

905

What is the difference between message driven beans and stateless session beans?

1038

What is setstring method in java?

1044

What are class paths?

1153

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