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

Java J2EE (14736)
J2ME (151)
Java Related AllOther (507)

Java Related Interview Questions

Questions Answers Views Company eMail

Explain the difference between serializable and externalizable in java?

1092

What is difference between wait and notify in java?

1159

What is difference between path and classpath in java?

1049

Explain the difference between transient and volatile in java?

1018

Explain the difference between string, stringbuffer and stringbuilder in java?

1018

Explain the difference between static and dynamic binding in java?

1087

Explain the difference between arraylist and linkedlist in java?

999

Write java program to reverse string without using api?

1082

Write a java program to print fibonacci series?

977

Difference between association, composition and aggregation?

1011

Explain the difference between comparator and comparable in java?

969

Explain the difference between runnable and callable interface in java?

1068

What is difference between synchronize and concurrent collection in java?

1093

How to check if linked list contains loop in java?

917

5 Coding best practices you learned in java?

1028

Un-Answered Questions { Java Related }

For ejb applications with bean-managed transaction demarcations, which of the following is used by the client to get a reference to the usertransaction object for the weblogic server domain?

1018

Explain some best practices you would apply while using collection in java?

1057

What is the flag in java?

1085

What is the difference between spring batch and spring boot? : Spring Boot

483

Can I set the deployment order for application modules? For standalone modules?

1028

What is exception hierarchy in java?

1034

What are the design patterns used in spring boot? : Spring Boot

508

How do the wls jms 6.1 server/destination message maximum and threshold values work?

836

What is the difference between checked exception and unchecked exception?

1030

What does order prepare command do?

897

What is swing container?

963

Can we use string in the switch case?

1059

How do you use compareto in java?

989

What is difference between product and item?

927

Why do we need singleton class?

1019

For More Un-Answered { Java Related } Questions Click Here