Why use a datasource when you can directly specify a connection details? (in a J2EE application)

4340

Why do threads block on i/o?

1313

what is a non-repeatable read?

2518

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

1156

what are getters and setters in Java with examples?

1828

what are RemoteObjects?

2786

Why do I get a duplicate name error when loading a jar file?

1192

Which are the different segments of memory?

1141

int x=5,i=1,y=0; while(i<=5) { y=x++ + ++x; i=i+2; } System.out.println(x); System.out.println(y); System.out.println(i); How to solve this? Please explain!

1882

Explain about local interfaces.

1113

How task's priority is used in scheduling?

2337

What is a class loader?

2060

Which textcomponent method is used to set a textcomponent to the read-only state?

1181

What are the different algorithms used for clustering?

1128

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

2218