Business Information Systems, Data handling.

Unit 3 Business education Systems Assignment No.3- Data handling. Q1) Give an instance of a info touch sensation on practise. i. Describe the info affect cycle as it applies to your instance. ii. Name the to the highest degree suspend touch on method for your workout and briefly explain why you assimilate chosen this method. An lesson of a information processing application is a exchange made process. The cycle would be as follows: 1. The Sales segment receive a request for a product or products from a customer. 2. Customer condition out argon passed on to accounts to induce a novel account or contain an existing account. 3. Stock bidding is contacted to verify that the product(s) ar in depot, should there be no(prenominal) in stock a document is passed to purchasing to inflict more. 4. All details argon then passed of the sale to Accounts who create an invoice to be send to the customer. 5. The order is passed to Despatch who hostile expedition the order to the customer. The most subdue processing method for this example would be a movement as the process is detain shortly to furnish the reckoner to do other things. Q2) i. excuse the difference among the validity and the verity of data. * Validity bureau that the data is logically valid and potentiometer be proven so.

* trueness means that the data is open from errors or mistakes, in essence, place in detail. ii. For your example data processing application in Q1 a) mark where data errors good deal be introduced into the processing cycle. * Errors locoweed be produced upon data entry, for example if the customer details are entered injurely the order could be sent to the wrong place, or if the move numbers are entered incorrectly, the customer could receive the wrong order and be supercharged incorrectly. *... If you want to get a near essay, order it on our website: Orderessay

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