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

Advanced Java Interview Questions

Questions Answers Views Company eMail

What is threadfactory?

1101

How substring() method of string class create memory leaks?

1046

Do you think that java should have had pointers?

1060

Why is string immutable in java?

1102

Can constructors be synchronized in java?

1128

What is a class loader? What are the different class loaders used by jvm?

1107

What are various types of class loaders used by jvm?

1003

Is jvm a overhead?

1103

What is the difference between long.class and long.type?

1112

What is the difference between system.out ,system.err and system.in?

1107

What is a class loader?

5 1916

Explain the different types of memory used by jvm?

1146

Which are the different segments of memory?

1083

Difference between new operator and class.forname().newinstance()?

1137

What is metaspace?

1035

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Un-Answered Questions { Advanced Java }

How to implement RMI in Java?

2874

cud u help me ... i am struggling with this question... to find all the subsets of a given set for ex.... a,,b,c shud give all the subsets.... i gt the program in c bt nt able to get it in java..... help needed ..

2211

Why are my checkboxes not being set from on to off?

1139

How are the elements of a borderlayout organized?

1118

What are the steps to write p-to-p model application?

2485

What is the relationship between local interfaces and container-managed relationships?

1127

what are memory considerations of jsp compares to other web components?

6539

What is the RMI and Socket?

1060

What are the different approaches to represent an inheritance hierarchy?

1075

What are the design considerations while making a choice between using interface and abstract class?

1097

Explain the different types of memory used by jvm?

1146

How are the elements of a cardlayout organized?

1085

Explain RMI Architecture?

1097

what are the advantages of JTA over JTS?

2211

Why a component architecture for the java platform?

1219

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