ISYS111 Final: ISYS111 Exam Questions!
18 Jul 2018
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What are the interrelated components of an information system? (5 marks) It is a way of storing data that are of similar type: hardware = which is the physical computer itself. Why use a spreadsheet over a database? (3 marks) Information becomes unmanageable, due large amounts of data in an excel spreadsheet. Many people can access the same data set at the same time. A row in a table is called a record, and each table has a name. You need to create charts and graphs of your data. Useful for those that lack technical skills required to use a database. Both are used to store and manage sets of data. They differ in how they store and manipulate the data. http://noots. com. au/ A spreadsheet stores data values in cells, with multiple cells represented in a system of rows and columns. Cells can refer to other cells, and the spreadsheet can include cells that carry out processing on other cell values.
