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what is automated information system using this automated information system affords below benefits to the company and customers- system can be
give brief explanation about the keyboardskeyboards are generally not offered as the number of options is limited and owners of the system do not
determine about the information centres airports supermarkets and any application where information needs to be relayed to customers gain advantage
io devices need to be matched up to computer application - computer-aided design graph plotters large screens etc - virtual reality data
determine about the signals to televisionssignals to televisions are now sent digitally thus need a computer to interpret as well as decode these
describe about the digital camerasthe microprocessor would be used to control the below functions for instance- shutter speed- lens focus- flash-
name the numerous household devicesnumerous household devices now use microprocessors to control their different functions the following is just a
state the drawbacks of laptop compared to pcthe main disadvantages of laptops compared to desk top pcs are- they tend to be more expensive to
illustrate the following list of consideration of laptop computersthe following is a list for consideration- the processor must consume as little
explain the major consideration of laptopone of the major considerations when buying a laptop is battery life this can rely on a number of things
laptop computerslaptop computers have the obvious advantage over desk-top computers pcs in that they are fully portable this is of specific value if
illustrate about the macros and give its examplefor instance assume you want some data to be input into a spreadsheet if result of a calculation in
describe the term- macrosa macro is a key or name which signifies a series of commands or key strokes many applications allow single nominated key or
what are the disadvantages of bespoke software - very dependent on suppliers of the software if they go out of business there would be little or
state the advantages of bespoke software - specifically designed for application and hence more efficient and will only contain the features
explain the disadvantages off-the-shelf - can be over-complex since it tries to cover as many characteristics as possible for example most users
state the advantages off-the-shelf - tends to be less expensive as development costs can be spread over many users- can be more sophisticated
bespoke versus off-the-shelf softwaregenerally software packages are bought off-the-shelf though certain applications generally for industrial
diffrentiate programming tools and authoring toolsdistinction between programming tools and authoring tools is not at first obvious though authoring
how authoring packages supports scripting language many authoring packages support a scripting language to allow for even more sophisticated
determine about the authoring softwarealso termed as author ware this is a program which helps in the writing of hypertext or multimedia applications
determine the term queries-dbmsqueries most commonly allow information to be retrieved from tables as the information is often spread across numerous
explain about the term- reports reports are produced as a result of questions like how many times has a type of car broken down or which cities have
describe about the forms- dbmsforms are generally known as data entry screens as they are user interface that allows data in the tables to be viewed
define in brief about the database management systems databases database management systems - dbmsdatabases are used to organise and collect