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state the hardware faults and softwate faults- protection against hardware faults could be to keep backups or use gfs use of ups in case of power
determine about the security- accidental damageaccidental damage is best guarded against by keeping back up files or use grandfather-father-son gfs
explain the term- virusesuse of firewalls and ant-virus software to prevent viruses entering a computer its also sensible not to open
explain the term- hacking use of passwords and ids to prevent illegal access to files also locking the computer itself or locking
what are the general security issuesmany issues exist when linking a computer system to the internet or indeed to an external link via a network set
drawbacks to having call centres overseas - culture and language problems- animosity to overseas call centres resulting in loss of
advantages to companies adopting call centrescomputer systems have allowed companies to set up call centres in other nations where potential cost
what are the aspects of cadincreased use of computers has led to many of the above affects other aspects to consider include- deskilling of the
how society is affected thorugh internetbuying goods and services for example banking over the internet has both negative and positive aspects on
define the term- encryptionthe user would then type in o p e and card purchase will be authorised this extra protection is used as well as
determine the term- securitywhen using internet security can be enhanced using encryption debit and credit card transactions can also be protected by
illustrate the table of types of serach engines type incieand the search engine would return about 22 million hitstype inciesample papersand the
explain the importance of search enginesthe most effective way of finding information on the internet is to use a search engine though its just as
what are the features common in most of the websitesfollowing general features must be found on most web sites in one form or another this list is by
describe in brief about the internetweb sites need to be set up to maximise information supplied to customers and to ensure they are as
what is a switchboard a switchboard is only a form with command button that open other switchboard or perform tasks like opening forms and printing
what are controls how to use them give examples for control controls are objects that can be placed in a form the dissimilar controls are available
what are the ways to create a new form you can make a new form in any of the following three waysusing autoform you can make a form based on a single
how can you show only selected records with a form there are dissimilar ways in which you can limit the records that you will see with a form you
what is the difference among using a filter and a query to find recordsfilter is used to quickly limit the records as we are already viewing in a
for what an append query be usedit is simple to append records from one table to another using an append query there is no requirement for the tables
what is a crosstab query wizarda wizard that helps us to show the data in a two-dimensional tabular format is the crosstab query wizard you can use
what is the benefit of report wizard over an auto reportit takes a little more work to make a report with the report wizard than with the auto report
what are the different auto reports available in accessthe dissimilar auto reports available in access arecolumnar autoreport makes a report where
what are the different sections of a reporta report is categorized into many sectionsthe report header in this you place a control which must appear