Get premium membership and access questions with answers, video lessons as well as revision papers.
i)Use a surge protector and avoid overloads by not plugging too many devices into the same electrical outlet
ii)Place computer equipment in a secure position so it won't fall or cause accidents
iii)Leave plenty of space around computer equipment for sufficient air circulation to prevent overheating
iv)Make sure computer cables, and wires are fastened securely and not strung haphazardly or left lying where you could trip over them or cause fire.
v) Ensure you take the appropriate position when working with the computer.
Githiari answered the question on September 30, 2017 at 11:35
- 1.(i) Name two types of fibre optic.
(ii) Name five components of the fibre optic cable.(Solved)
1.(i) Name two types of fibre optic.
(ii) Name five components of the fibre optic cable.
Date posted: September 30, 2017. Answers (1)
- Give any three advantages of using a fibre optic cable.(Solved)
Give any three advantages of using a fibre optic cable.
Date posted: September 30, 2017. Answers (1)
- Define the term ergonomics?(Solved)
Define the term ergonomics?
Date posted: September 30, 2017. Answers (1)
- List any three ways of dealing with virus on a computer.(Solved)
List any three ways of dealing with virus on a computer.
Date posted: September 30, 2017. Answers (1)
- State three objectives of normalization.(Solved)
State three objectives of normalization.
Date posted: September 30, 2017. Answers (1)
- List and briefly describe three components of a database system.(Solved)
List and briefly describe three components of a database system.
Date posted: September 30, 2017. Answers (1)
- List any four ICT related programmes offered at the Universities.(Solved)
List any four ICT related programmes offered at the Universities.
Date posted: September 30, 2017. Answers (1)
- Describe three duties of chief programmer.(Solved)
Describe three duties of chief programmer.
Date posted: September 30, 2017. Answers (1)
- Explain three types of physical network topologies.(Solved)
Explain three types of physical network topologies.
Date posted: September 30, 2017. Answers (1)
- Outline four data types that can be entered into a spreadsheet.(Solved)
Outline four data types that can be entered into a spreadsheet.
Date posted: September 30, 2017. Answers (1)
- List and give the functions of computer buses.(Solved)
List and give the functions of computer buses.
Date posted: September 30, 2017. Answers (1)
- Differentiate between Cache and Buffer memories.(Solved)
Differentiate between Cache and Buffer memories.
Date posted: September 30, 2017. Answers (1)
- Name four examples of application software.(Solved)
Name four examples of application software.
Date posted: September 30, 2017. Answers (1)
- Give one function of a main frame operating system which you would not expect to find in the
operating system of a micro- computer.(Solved)
Give one function of a main frame operating system which you would not expect to find in the
operating system of a micro- computer.
Date posted: September 30, 2017. Answers (1)
- State the differences between auto correct and auto complete as used in word processing.(Solved)
State the differences between auto correct and auto complete as used in word processing.
Date posted: September 30, 2017. Answers (1)
- Give one function of a mainframe why it is difficult to detect and prevent a computer crime.(Solved)
Give one function of a mainframe why it is difficult to detect and prevent a computer crime.
Date posted: September 30, 2017. Answers (1)
- List any two careers available in the market in the computer hardware.(Solved)
List any two careers available in the market in the computer hardware.
Date posted: September 30, 2017. Answers (1)
- Describe two precautions one needs to undertake when connecting a hard disk to a computer.(Solved)
Describe two precautions one needs to undertake when connecting a hard disk to a computer.
Date posted: September 30, 2017. Answers (1)
- State four keyboard keys that work in a state of On/Off switches in operation.(Solved)
State four keyboard keys that work in a state of On/Off switches in operation.
Date posted: September 30, 2017. Answers (1)
- Describe two differences between metropolitan area network and wide area network.(Solved)
Describe two differences between metropolitan area network and wide area network.
Date posted: September 30, 2017. Answers (1)