Recent content by jempage

  1. jempage

    Multimedia Study thread

    Study Threads Okay, here's the deal... You DON'T get to post a question unless you post an answer! Simple yeah? Post 1) Answer to previous question... new question. Post 2) Answer to post 1... new question. Post 3) Answer to post 3... new question.
  2. jempage

    Regarding question 1

    Maps It was reflective of current understanding of the human brain, whereby certain physical areas of the brain are responsible for certain characteristics, such as fear, compassion, etc. So yes, it was essentially a mapping of the mind. Couple that with the topographic contour lines that...
  3. jempage

    Multimedia Study thread

    LCD's and CRT's An LCD (Liquid Crystal Display) consists of a liquid crystal mix sandwiched between two polarised glass plates. These layers are called substrates. As current is applied to the substrates, light is passed through the crystal mix to create a 'pixel.' LCD's are light, emit...
  4. jempage

    primary and foreign key??

    to use Kd14's example: Table:Family has the primary field FAMILY_ID. Each FAMILY_ID in the Family table MUST be unique. Table:Student has the primary field STUDENT_ID, which must be unique, and the FOREIGN_KEY FAMILY_ID from the family table. This foreign key can exist MORE THAN ONE TIME...
  5. jempage

    Multimedia Study thread

    Reply to Definition Questions 7th Sign – please answer the previous post before creating your own. CD ROM - Compact Disk, Read only Memory. A type of optical storage device, capable of storing up to 650Mb of data. The data stored on CD-ROMs is static, and cannot be changed. The data is...
  6. jempage

    CSSA Trail Results

    Harder Trial I think this year was certainly one of the harder trials. One criticism I have would be that it sort of tested the same knowledge in several differeny ways. I scored 66 with equal first place, and the class average went from there to about 30 - not to good. I was kicking...
  7. jempage

    Multimedia Study thread

    Interactivity is the property of an information system that allows the user to choose the sequence and content of the information to be displayed. QUESTION: Describe the four areas of expertise involved in creating multimedia systems?
  8. jempage

    TPS Study Thread

    Yeah unless you go to Cheltenham and r doing the trial english papers.... Discuss the differences in processing required for online realtime TPS and online batch TPS... Enjoy :D
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