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ICT Lesson Notes
Sem etiquetas
ict
mr moss
kidu
kithursana
kithu
gcse
ict
as level
Mapa Mental por
kithu Jeg
, atualizado more than 1 year ago
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Criado por
kithu Jeg
mais de 9 anos atrás
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Organisations
Data Capture
How the data gets into the system
E-commerce system
Gets the user to enter the data
Transaction processing is used
Real Time
Happens as they occur
Automatically updates
Output
Receipt
Check
The customer needs to carefully check the information they have imputed.
ATM
Credit/Debit card
Need to enter pin
can obtain cash
24/7
Convenient locations
Real-time transaction prossessing
Online banking
Uses the internet
Username and password needed
Security Question needed
Encryption
Backups must be capable of replacing the current system
Backing up the system
Uninteruptable power supply
One to take over if one crashes
High speed link to back up data off-site
Bank statement
Transfer money quickly
Pay bills
Apply for loans
Payroll Systems
Individual records
Pay rate
Records work hours
OMR
Automatically read timesheets to work out pay rate
Payslips
Email
Junk Mail
Disgard
Businesses could get a lot of mail
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