Java J2EE Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Core Java (6529)
Advanced Java (552)
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Servlets (804)
Struts (701)
JDBC (771)
JMS (324)

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J2EE (485)
Weblogic (694)
Websphere (573)

Java J2EE Interview Questions

Questions Answers Views Company eMail

How do you compare two objects?

1003

How do you use equal in java?

1172

What is immutable in java?

1138

What is the difference between compare and compareto in java?

1117

What is a conditional statement explain with example?

1071

What is equals method in java?

1105

What is hasnext in java?

1073

What is the format specifier?

1001

What is comparator in java?

1072

What does snprintf return?

1059

What does next mean in java?

1028

What is %02d?

1158

What are locale settings?

1041

What is a ?

1282

What does sprintf return?

1118

Un-Answered Questions { Java J2EE }

What do you mean by platform independence? What is an interface?

1085

Can you declare a private method as static?

1201

What is a treeset in java?

1123

How can I determine the isolation levels supported by my DBMS?

1047

Why do I have to reaccess the database for Array, Blob, and Clob data?

1155

How much ram can a 64 bit processor theoretically?

968

What is createstatement method in java?

1025

Name the exception class which is connected to the exceptions thrown by the applications?

424

What is in-memory replication?

1140

How can u increase the heap size in the memory?

1073

explain the object/relational mapping integration module

626

Difference between Integral and Burst in the FetchAs of SourceRule (Card Properties)?

868

what are the weakness of symmetric key cryptography and what is the strength of the asymmetric key cryptography?

992

What does microservices mean?

1012

I Want build and release interview questions

3587

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