starQuiz2ResultsFile CDP G4 :
250 +361 6 7 d What is your teacher's name? « @< What is your teacher's name? k l Mr McGivern m Mrs Smith nMr Carey oMr Munro Ÿ ª 0 ´ @ 189871 dÿAndrew is a customer of the Fast Service Delivery Co. This is a mail order company that takes orders by phone or by post.
When Andrew phones an order, the telephonist types his order directly into the computer and can see immediately if the item is in s « @u Andrew is a customer of the Fast Service Delivery Co. This is a mail order company that takes orders by phone or by post.
When Andrew phones an order, the telephonist types his order directly into the computer and can see immediately if the item is in stock and can begin processing the order. This is an example of interactive processing. KU ° @‘¸ k ± ª 1000 ´ @ 189872 dTGive an advantage of this type of processing in the situation for the customer PS
« @U Give an advantage of this type of processing in the situation for the customer PS
° @ð k ± ª 1000 ´ @ 189873 dSGive an advantage of this type of processing in the situation for the company. PS
« @TÀ Give an advantage of this type of processing in the situation for the company. PS
° @à k ± ª 1000 ´ @ 189874 d¸Details of transactions are stored on magnetic disc. A backup copy of the transactions is also made onto magnetic tape.
Why do the company make a backup copy of the transactions? KU
« @g Details of transactions are stored on magnetic disc. A backup copy of the transactions is also made onto magnetic tape.
Why do the company make a backup copy of the transactions? KU
° @ŽX k ± ª 1000 ´ @ 189875 d^Explain why this backup can be held on magnetic tape and does not need to be made on disc. PS « @W€ Explain why this backup can be held on magnetic tape and does not need to be made on disc. PS ° @€P k ± ª 1000 ´ @ 189876 dÿExplain why this backup can be held on magnetic tape and does not need to be made on disc. 1 PS
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___________________________________________________________________________ « @€ Explain why this backup can be held on magnetic tape and does not need to be made on disc. 1 PS
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c. At the bottom of each statement there is a tear-off slip which is returned when the customer makes a payment. What is the name given to this type of document? KU
° @¥` k ± ª 1000 ´ @ 189877 dÿPaul works for the Fast Service Delivery Co. Paul receives information about customers, staff and items that are sold by the company. He is responsible for typing this information into a format that can be used by the company’s computer. Write down w « @s Paul works for the Fast Service Delivery Co. Paul receives information about customers, staff and items that are sold by the company. He is responsible for typing this information into a format that can be used by the company’s computer. Write down which of the following best describes Paul’s job. ° @†ð k l
Programmer mData Preparation Officer nSystems Analyst oEngineer Ÿ ª 1000 ´ @ 189878 dÿWhen Paul enters the details of a new customer, he mixes up the day and the month and types in their date of birth as 4/14/1982. This is obviously wrong because there is no 14th month in a year. The computer immediately recognises that this is incorrect « @x0 When Paul enters the details of a new customer, he mixes up the day and the month and types in their date of birth as 4/14/1982. This is obviously wrong because there is no 14th month in a year. The computer immediately recognises that this is incorrect, and sends a message to Paul’s screen to tell him this. Explain how the computer can recognise that this data is incorrect. PS
° @’L k ± ª 1000 ´ @ 189879 dÃIf the date of birth had been 4/12/1982 and Paul typed it in as 12/4/1982 then the computer would not have been able to recognise the error. What can be done to detect errors of this kind? KU « @h` If the date of birth had been 4/12/1982 and Paul typed it in as 12/4/1982 then the computer would not have been able to recognise the error. What can be done to detect errors of this kind? KU ° @ƒx k ± ª 2000 ´ @ 189880 2 3 4 @ 10459 ! ) @ 24887