Get premium membership and access questions with answers, video lessons as well as revision papers.
Fit ventilating / air conditioning system to allow free circulation of air.
Fit curtains on the windows / add a curtain net to reduce dust entry into the laboratory.
Regularly use of a blower or vacuum cleaner/mob to blow dust from the computer parts.
Avoid entering the laboratory with materials that may have dust such as shoes
lemass answered the question on January 20, 2019 at 19:33
- Describe each of the following computer cables:(a) Parallel cable; (b) Serial cable;(Solved)
Describe each of the following computer cables:
(a) Parallel cable;
(b) Serial cable;
Date posted: January 20, 2019. Answers (1)
- The management of an organisation intends to purchase a printer. State factors that they should consider during the purchase(Solved)
The management of an organisation intends to purchase a printer. State factors that they should consider during the purchase
Date posted: January 20, 2019. Answers (1)
- Differentiate between home page and web page as used in the lnternet(Solved)
Differentiate between home page and web page as used in the lnternet.
Date posted: January 20, 2019. Answers (1)
- State the meaning of the term computer software(Solved)
State the meaning of the term computer software.
Date posted: January 20, 2019. Answers (1)
- State and give examples of the forms of information processed by a computer(Solved)
State and give examples of the forms of information processed by a computer.
Date posted: January 18, 2019. Answers (1)
- Why is a flash disc referred to as hot swapped device?(Solved)
Why is a flash disc referred to as hot swapped device?
Date posted: January 15, 2019. Answers (1)
- Describe four advantages of Top-Down Design method(Solved)
Describe four advantages of Top-Down Design method
Date posted: January 10, 2019. Answers (1)
- Discuss the elements of a Flowchart(Solved)
Discuss the elements of a Flowchart
Date posted: January 10, 2019. Answers (1)
- Define the term flow chart(Solved)
Define the term flow chart
Date posted: January 10, 2019. Answers (1)
- State the properties of an Algorithm(Solved)
State the properties of an Algorithm
Date posted: January 10, 2019. Answers (1)
- Define the term Algorithm as used in computer programming methodology(Solved)
Define the term Algorithm as used in computer programming methodology
Date posted: January 10, 2019. Answers (1)
- The employment of Computers in all spheres of life has done more harm than good. Discuss(Solved)
The employment of Computers in all spheres of life has done more harm than good. Discuss
Date posted: January 3, 2019. Answers (1)
- Advantages that hard disks have over diskettes(Solved)
Advantages that hard disks have over diskettes.
Date posted: January 1, 2019. Answers (1)
- How do you specify the IP address of a computer in a domain?(Solved)
How do you specify the IP address of a computer in a domain?
Date posted: December 24, 2018. Answers (1)
- What is POST?(Solved)
What is POST?
Date posted: December 24, 2018. Answers (1)
- What is a trespass as used in data security and controls?(Solved)
What is a trespass as used in data security and controls?
Date posted: December 24, 2018. Answers (1)
- What is a word as used in data security and controls?(Solved)
This question is most basically a form 3 or 4 question.It deals with the definition of bits.THe answer has it all.
Date posted: December 24, 2018. Answers (1)
- What is an input screen?(Solved)
What is an input screen?
Date posted: December 24, 2018. Answers (1)
- Why is information also called resource?(Solved)
Why is information also called resource?
Date posted: December 17, 2018. Answers (1)
- State Any Three Ways By Which Threats To Data Integrity Can Be Minimized(Solved)
State Any Three Ways By Which Threats To Data Integrity Can Be Minimized
Date posted: December 16, 2018. Answers (1)