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Optical Breakthrough - CD-ROM Technology Unveiled

Explore the CD-ROM technology in the 13th meeting. Test your knowledge, identify technical mistakes, and correct false statements about CD-ROM technology.

shaunna-kelleher
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Optical Breakthrough - CD-ROM Technology Unveiled

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Presentation Transcript

  1. 13th meeting Optical breakthrough

  2. Before listening try to answer these questions! What does ‘CD-ROM’ stand for?

  3. Listen and put a cross (F) next to those which contain a technical mistakes. Then listen again and correct these sentences! • A CD-ROM disk is very different from a compact music disk. • You need a hard disk drive to read CD-ROM disks. • The data on a CD-ROM is read with a laser beam. • A typical CD-ROM disk can hold 100 MB. • The data on a CD-ROM can be changed or written to. • A CD-ROM is a good way of storing large amounts of information (images, sounds, applications, etc.) • CD-ROM drives cannot play audio CDs.

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