서론
컴퓨터 하드웨어와 소프트웨어 산업의 급격한 성장은 사용자들로 하여금 그만큼의 시스템 성능을 요구하며, 그에 따른 시스템 생명주기 또한 짧아지고 있다.
위의 도표는 우리나라 통계청 자료로, 가구당 컴퓨터 보유율 및 보유한 컴퓨터 종류를 보여주고 있다. 이를 보고 판단할 수 있는 것
1.3.1. Flash lectures
KT’s E-learning system provides so many lectures and most of them are flash-based lectures. They include sound, graphic, text, and so on with the flash technology.
1.3.2. VOD
Making courses into flash-based one takes some time, but making VOD needs less time and effort. Simply to say, VOD is a recorded video which real lecturer appears on.
1.3.3. E-audio book
E-audi
1.3.1. Flash lectures
KT’s E-learning system provides so many lectures and most of them are flash-based lectures. They include sound, graphic, text, and so on with the flash technology.
1.3.2. VOD
Making courses into flash-based one takes some time, but making VOD needs less time and effort. Simply to say, VOD is a recorded video which real lecturer appears on.
1.3.3. E-audio book
E-audi
Global Trend towards Protecting the Ozone Layer
Global Convention and Protocol
The Vienna Convention (for the Protection of the Ozone Layer)
The Vienna Convention is a treaty concerning the customary international law on treaties between states. It codifies some groundwork of international law trying to protect the ozone layer. The US was the one the biggest producers and consumers of