explain the term- softwaresome of the key aspects
Explain the term- Software
Some of the key aspects of software are considered in this section. Familiarisation with software packages is generally best achieved by carrying out a variety of tasks on the computer.
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define the term- verificationit is a way of preventing errors when data is copied from one medium to another for instance from paper to diskcd or
what is double entry - verificationin this approach data is entered twice using two different people data is only accepted if both versions match up
difference between visual check and parity checkvisual checkthis is checking for errors by comparing entered data with original document note this is
determine the term- filesfile maintenance is significant updating of files generally involves inserting amending and deleting dataexamplea bank would
explain the term- softwaresome of the key aspects of software are considered in this section familiarisation with software packages is generally best
what are the main aspects available in all word processors- ability to set page size and page orientation- ability to change font size and
desk top publishing dtpas word processors develop increasingly more sophisticated features differences with desk top publishing dtp packages becomes
give brief summary of common aspects found in spreadsheets- its made up of columns and rows every row is identified by a number and every column
define in brief about the database management systems databases database management systems - dbmsdatabases are used to organise and collect
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