Resourceful guide by: latif salim ©KVSS SUB-ICT 2018
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Administrators, instructors, students and guests can be connected using the campus
network. This makes communication easy amongst users.
An organisation can provide services, such as registration, school directories, course
schedules, access to research, and email accounts, and many others.
The school can provide network users with access to the internet, via an internet
gateway.
The school can provide access to special purpose computing devices which individual
users would not normally own. For example, a school network might have high-speed
high quality printers strategically located around a campus for instructor or student use.
Computer networks enable people to access their information from connected devices
throughout the organisation. Students can begin an assignment in their classroom, save
part of it on a public access area of the network, then go to the media center after school
to finish their work. Students can also work co-operatively through the network.
Collaborative software allows many users to work on a document or project
concurrently. For example, educators located at various schools within a county could
simultaneously contribute their ideas about new curriculum standards to the same
document, spreadsheets, or website.
Computer peripheral devices can be shared e.g. printers, storage space, e.t.c.
8. (a). What is a computer laboratory? (01 mark)
Is a place where students learn practical uses of computers, such as programming or
how to use a spreadsheet program
(b). State two ways air conditioning is important in a computer laboratory.
(02 marks)
It regulates temperatures in the computer laboratory.
It reduces the instances of dust in the computer laboratory.
It helps in the cooling down of computers that have been working.
It dispels insects that could build in the computer laboratory for example wasps.
Some remove humid temperatures in the computer laboratory.
(c). Mention two reasons for servicing computers. (02 marks)
To guarantee continuous use of a computer.
To remove dust particles from a computer.
To upgrade computer software or hardware.
To remove computer viruses from a computer.
9. (a). Give the difference between cold and warm booting. (01 mark)
Cold booting is the process of turning on a computer after it has been powered off
completely, While, Warm booting alternatively referred to as a soft boot, a warm boot
is one method of resetting a computer system that is already powered on.
(b). In relation to booting a computer, state one function of the following: