stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
WJEC Revision A2 ICT 2 Flashcards | StudBud
Explore
/
WJEC Revision A2 ICT 2
2 methods for Prevention of accidental misuse
Advantage of Ring
WJEC Revision A2 ICT 2
10 terms
·
StudBud Administration
·
151 plays
WJEC
Flashcards
10 cards
F
Practice quiz
P
Host live
L
Questions
10
Answers
1
Advantage of Ring
Break in cable and network won’t work*
Faults are difficult to locate.
can't keep network running whilst equipment is added/removed
PCs has same access as others so no 1 pc can hog thenetwork.
2
2 methods for Prevention of accidental misuse
Backup and recovery procedures
Backing up program files.
Establish firewalls
Establish security rights for updating web pages
3
Requirements of an E-commerce system
Maintaining a company website / need for trained staff
Order/bid tracking / email confirmation
Methods of secure payment / shopping trolley
Sell Cool Items
4
three
possible
health issues
which could have occurred with the introduction ofICT systems06/10
Cold
Stress from having to learn the system
RSI caused byprolonged working at computers
Eye Strain
5
Consistency of signposting and pop up information
Its more efficient ifusercan change items tosuit their needs
Every ‘Next’ should be in the same place using the same icon
So it conveys who the organisation is
Speeds things up if there's a similar route through programs
6
two
things that management could do to lessen fears that the staff might have about the system
Involvement in the development of the new system
Changes in location/Organisational structure
Change in work patterns
Provide Appropriate training/retraining
7
one
operational procedures
an organisation could put in place to prevent misuse of data.
making sure backups are made
Screening potential employees
Establish a disaster recovery programme
Set up auditing procedures (Audit trails) to detect misuse
8
Disadvantages of Star
Dependence on the central server/hub.
Fault Tolerant
extra computers can be added without disturbing the network.
Load Tolerant
9
2 Factors affecting choice of network
Size of Network
Existing systems to integrate
Performance in terms of: capacity / speed of processing
How the system will be used
10
three
fears
the workforce may have when a new ICT system isintroduced into their workplace.
Fears of redundancy
Keeping social groups together
Fear of looking ridiculous
Fear of reduction in status and job satisfaction
