we use MainFrame and using os390 for operating system with DB2 data base in IRAN and interest programing with java and use webspere for world wide,please help me where i should start?

2372

Can constructors be synchronized in java?

1069

How many times may an objects finalize() method be invoked by the garbage collector?

1055

What is a modular application? What does module-relative mean?

1003

Name the class that is used to bind the server object with RMI Registry?

2114

What is Remote Server?

2158

Explain ioc concept?

1080

Which characters may be used as the second character of an identifier, but not as the first character of an identifier?

1004

What is the map interface?

1087

Why do threads block on i/o?

1190

When is the best time to validate input?

1064

how to make a index.jsp for running the site in internet and find an error for connection with weblogic server and java that give an error invalid object name.and how to maintain session.

2207

what are the activation groupworks?

2139

Why won’t the jvm terminate when I close all the application windows?

1200

What is the diffrence between a local-tx-datasource and a xa-datasource?

1005