1.12-70. The turntable must rotate so that the datatrack passes over the optical head at which ofthe following speeds?1. 1.3 meters per second2. 1.5 meters per second3. 1.7 meters per second4. 1.9 meters per second12-71. The interface section provides control forwhich of the following functions?1.2.3.4.The transfer of data from the CD-ROMdrive to the computerThe receipt of data from the computer tobe written on the discBoth 1 and 2 aboveThe transfer of data from the disc to thecontrol section of the drive12-72. Storing information on a large database onCD-ROM has which of the followingadvantages?1.2.3.4.Reduces the amount of paper storagerequiredEnables the information to be quicklyretrievedAllows the information to be quicklycross-referencedAll of the above12-73. In a multimedia or CD-I application, thedifferent types of data are distinguished bywhich of the following methods?2.3.4.The control section analyzes the data todetermine what it isAll data is sent to the computer and thecomputer determines what it isA code is written at the start of each sectorto identify the type of dataThe disc is divided into specific areas tostore audio, video, and programinformation106
Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business
