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250 +361 6 7 dÿLauren is a customer of the Dondell Mail Order Catalogue Company.
The company takes customer orders by post or by telephone.
When a customer phones an order to the company, they are immediately asked for the customer’s reference number.
a. Why is the cu « @t Lauren is a customer of the Dondell Mail Order Catalogue Company.
The company takes customer orders by post or by telephone.
When a customer phones an order to the company, they are immediately asked for the customer’s reference number.
a. Why is the customer reference number asked for instead of the customer’s name? ° @‘p k ± ª 1000 ´ @ 173653 dvDetails of the company's stock are held on hard disc.
Why is hard disc used for this purpose instead of magnetic tape? « @]€ Details of the company's stock are held on hard disc.
Why is hard disc used for this purpose instead of magnetic tape? ° @€ k ± ª 1000 ´ @ 173654 d~A backup copy of this information is kept on magnetic tape.
Give two reasons why the backup copy is stored on magnetic tape. « @_€ A backup copy of this information is kept on magnetic tape.
Give two reasons why the backup copy is stored on magnetic tape. ° @’X k ± ª 2000 ´ @ 173655 deThe company must prevent unauthorised access to its files. State two ways in which it might do this. « @Y@ The company must prevent unauthorised access to its files. State two ways in which it might do this. ° @„ k ± ª 2000 ´ @ 173656 2 3 4 @ 9424 ! ) @ 17895 , 30%, 15%, 18.5%, 11.5%, *, 0 -30, 30, *, 20%