SCJD Tips

For doing project , knowledge in java is sufficient.
in java you need to know - swing , rmi/sockets
you must not use jdbc/odbc for database.
mostly the database will be a comma separated file or any file based database.
you must write program(classes and methods) to access the database.
Since it will be network based project , you must also know threading.
Locking concurrency operation should also be supported in your project.
Locking is the same record is not manipulated by more than one object.
if two or more persons try to book the ticket in the same bus , same seat , same date of journey date and time. These persons(objects) must be placed in a queue , then the seat should be locked for the first person in the queue and other persons should not be able to book the ticket. if that person does not book the ticket, then the person next in the queue should be given the lock.

Swing -UI Good UI Design

RMI/Scokets -> Network , you must chose either rmi or sockets . also tell the reason why chose one over the other

Database server->you must write your own classes to read the data from file.


First you must buy an sun voucher, then register for the SCJD Part I Exam(Assignment exam), then download the Assignment question. There will be real world assignment. After doing the project , you must upload in a particular file format. The results of the project will be 3-4 weeks. Then you should take a essay time exam(another voucher)