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

Can I enable requests to a jdbc connection pool for a database connection to wait until a connection is available? : BEA Weblogic

1 1020

I configured the messaging bridge to use the exactly-once quality of service for two-phase transactions. So why am I getting a quality of service is unreachable error? : BEA Weblogic

1 1060

Must ejbs be homogeneously deployed across a cluster? Why? : BEA Weblogic

1 1094

How can an application do a jms operation and have it succeed, independent of the result of the transaction? : BEA Weblogic

1 1107

How do I configure jms security? : BEA Weblogic

1 1088

Why does executing the preparedstatement class cause a trunc fails: ora-00932: inconsistent datatypes error? : BEA Weblogic

1 1068

Why ca not I boot weblogic server when using the ldap security realm? : BEA Weblogic

1 1039

How do I look up an ora sqlexception? : BEA Weblogic

1 939

Why do I get an error while trying to retrieve the text for ora-12705? : BEA Weblogic

1 1152

How do I use persistence? : BEA Weblogic

1 1137

Why am I getting an ora-01000: maximum open cursors exceeded error, even though I closed all resultset, statement, and connection objects? : BEA Weblogic

1 1090

What happens when a failure occurs and the stub cannot connect to a weblogic server instance? : BEA Weblogic

1 1199

What is error ora-6502? : BEA Weblogic

1 1032

Which of the attributes in the monitoring tab for a jdbc connection pool in the administrative console tell us how many clients are currently waiting for a connection? : BEA Weblogic

1 980

Are there c/c++ interfaces to wls jms? : BEA Weblogic

1 1182

Un-Answered Questions { Java Related }

Can we return resultset in java?

980

How is declarative handling of exceptions done in struts ?

990

Find Best Job Vacancies across the world on Jooble!

117

What is the difference between break and continue statements?

1107

Hi frnds how to lock an user when he enter wrong credentials more than 3 time using java or j2ee tech take username and password in a bean no need to connect DB and validate give me some sample application code or links its urgent for me thanks in advance

2409

Realized?

2239

Are jvm’s platform independent?

965

i want test pattern of zylog company and some examples also

2841

What is parsing in java?

1022

Differentiate between static and non-static methods in java.

1106

What is an object in java and how is it created?

1110

What do you understand by casting in java language? What are the types of casting?

914

What is action chaining ?

1149

What is a constructor overloading in java?

1115

How can you inject java collection in spring?

493

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