system motivates instructors financially to provide higher quality lessons in order to attract more students. On the other hand, this worsens the polarization of income between top instructors and less popular instructors, creating conflicts. Megastudy allows customers to rate lessons so quality can further improve, while providing multimedia Q&A systems online in order to instantly answer custom
데이터 무결성, 보안, 권한, 트랜잭션 관리, 로킹(Locking)등
● 데이터 모델링이 간편해지고 애플리케이션 개발을 용이하게 지원
● 테이터 모델링이 너무 간단하기 때문에 복합 애플리케이션
(CAD/CAM,CASE, Multimedia,GIS등)에는 적합하지 않음
● 종류 : IBM DB2, ORACLE, INFORMIX, SYBASE, INGRES, MS-SQL등
system that heavily favoured the ruling political party, National Front, which had been in power since Malaysia achieved its independence in 1957.
Governance
Malaysia is a federal constitutional elective monarchy. The head of state is the Yang di-Pertuan Agong, commonly referred to as the "King". The Yang di-Pertuan Agong is elected to a five-year term by and from amongst the nine hereditary
village
2002. CGV Total attendance has topped 4700 million
To change a name, CJ CGV
2005. Opened CGV IMAX
Total screens has topped 200 hundred
2006. The first time, opened digital movie
Total screens has topped 250 hundred
A personnel appointments system organizing new team including existed supervisor, store manager and manager to support new site’s open.
Multimedia Broadcasting), is now threatening the rest of the media.
(Figure 1)
2.What is DMB (Digital Multimedia Broadcasting)?
DMB is a new kind of Convergence Service that is a combination of the characteristics broadcasting to public or private which can be used as a means of strengthen functions of multimedia and entertainment of Cell phone.
There are two types of DMB, Which is the