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Worksheetsit mix chapters
Total questions: 22
Worksheet time: 16mins
Def input
(a)
Def input device
(a)
Web app
Stored on web server & access through browser
Download from a mobile app store on internet
Free or charges yearly/monthly
Free or charge few dollars
Mobile app
Stored on web server & access through browser
Free or charges yearly/monthly
Download from a mobile app store on internet
Free or charged few dollars
File.... and disk...d....
(a)
Disk..c (a) PC...
Def information system is interrelated components working to...
(a)
Example of info system
(a)
Def computer network
(a)
Benefit
(a)
Benefit of shared hardware
Computer on network can Access Hardware on network, don't need users w same piece hardware
Connect to a network to access software on network. Same software install on server in the network
Any authorized user can access data and info stored on a network
Allows employees in an organization to communicate with each other easily via email
Electronic funds transfers allows users connected to a network to exchange money from one account to another account via transmission media
Benefit software
Computer on network can Access Hardware on network, don't need users w same piece hardware
can connect to a network to access software on network. same software installed on the server in the network
any authorized user can access data & info stored on a network
allows employees in an organisation to communicate w each pther easilt. via email.
Electronic funds transfer allows users connected to a network to exchange money from one acc to another via transmission media
Shared data & information
Computer on network can Access Hardware on network, don't need users w same piece hardware
Electronic funds transfer allows users connected to a network to exchange money from one acc to another via transmission media
can connect to a network to access software on network. same software installed on the server in the network
any authorized user can access data & info stored on a network
allows employees in an organisation to communicate w each other easily. via email.
Facilitate communication
Computer on network can Access Hardware on network, don't need users w same piece hardware
can connect to a network to access software on network. same software installed on the server in the network
any authorized user can access data & info stored on a network
allows employees in an organisation to communicate w each other easily. via email.
Electronic funds transfer allows users connected to a network to exchange money from one acc to another via transmission media
Transfer funds
Computer on network can Access Hardware on network, don't need users w same piece hardware
can connect to a network to access software on network. same software installed on the server in the network
any authorized user can access data & info stored on a network
allows employees in an organisation to communicate w each pther easilt. via email.
Electronic funds transfer allows users connected to a network to exchange money from one acc to another via transmission media
Type of network
(a)
Limited geo area. Cth school & office
Local area networks (LAN)
WLAN
Metropolitan Area Networks (MAN)
Wide Area Networks (WAN)
Personal Area Network (PAN)
LAN but without physical wire
Metropolitan Area Networks (MAN)
Wide Area Networks (WAN)
Personal Area Network (PAN)
Local area networks (LAN)
WLAN
High speed network. local area. example city/town
WLAN
Metropolitan Area Networks (MAN)
Personal Area Network (PAN)
Local area networks (LAN)
Wide Area Networks (WAN)
Large geo Area. Cth. Country
WLAN
Metropolitan Area Networks (MAN)
Wide Area Networks (WAN)
Personal Area Network (PAN)
Local area networks (LAN)
Individual workspace
Metropolitan Area Networks (MAN)
Wide Area Networks (WAN)
Personal Area Network (PAN)
Local area networks (LAN)
WLAN
Experimental science, developed with purpose to understand nature of intelligence thought and subsequent action
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