Java Related Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Java J2EE (14736)
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Java Related Interview Questions

Questions Answers Views Company eMail

What is scrollable resultset in java?

920

What is setstring method in java?

1004

What is the use of rs next () in java?

919

What is transactional in java?

1051

Why is class forname used in java?

1093

What is use of spring boot starter parent? : Spring Boot

460

How is spring different from spring boot? : Spring Boot

486

What is spring boot dto? : Spring Boot

455

What is spring boot microservices? : Spring Boot

501

How do I create a rest api in spring boot? : Spring Boot

436

Is spring boot and spring mvc same? : Spring Boot

413

What is application properties file in spring boot? : Spring Boot

482

What is spring boot devtools? : Spring Boot

416

What is main difference between spring and spring boot? : Spring Boot

489

What is the use of spring boot application? : Spring Boot

438

Un-Answered Questions { Java Related }

Have you used threads in Servelet?

2535

What is the difference between and merge and update?

390

What do you understand by the term polymorphism?

1105

What is DDP?

966

How can I write to the log used by DriverManager and JDBC drivers?

1020

What is the meaning of ioc in spring?

449

What do you understand by synchronization? Why is it important?

1083

When can high usage of CPU occur?

1071

What are static variables and functions?

1168

How to change from default jvm to others?

956

What is numeric data type?

1005

What type of object is returned by resultset.getobject()? : BEA Weblogic

1041

Explain why wait(), notify() and notifyall() methods are in object class rather than in the reading class?

1001

Explain the performance tuning in jvm?

966

What is arraylist e in java?

1072

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