In a tight job market, IT professionals with database experience are likely to be in great demand. Companies need database personnel who can help improve access to and security of data. The events of September 11 have increased business' awareness of the need for database security, backup, and recovery procedures. It is our responsibility to…

According to the requirement of modern teaching theory and technology, based on software engineering, database theory, the technique of net information security and system integration, a net testing system on local network was designed and realized. The system benefits for dividing of testing & teaching and settles the problems of random…