1. A library currently holds back-issue copies of newspapers and specialist magazines on a photographic reduction system commonly called microfiche. The library has recently received information from the publishers that a CD-ROM version is now available. The library is considering the introduction of a CD-ROM based system.
   1. Describe four advantages to the librarians or library users of this system. (4)
   2. Describe two disadvantages to the librarians or library users of this system. (2)
2. Floppy disk was once the usual medium for distributing software adopted by software houses and developers.
   1. Describe on occasion where it would still be sensible to use a floppy disk for software distribution. (2)
   2. State two different ways, other than by floppy disk, in which software can be distributed. Give, with reasons, an example of when each one might be used. (6)

Its my bathtime ........... I'll do it later...... much later.

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