Welcome to your GRADE 7 IT CHAPTER 5
After carefully reading the following 30 questions, choose the correct answer.
1.
Why should you avoid eating or drinking near a computer?
2.
What should you do before cleaning any electronic equipment?
3.
What can happen if you clean electronic equipment with water?
4.
What acts as an insulator and can cause a computer to overheat?
5.
Which tool is part of a computer hardware cleaning kit?
6.
What is the process of safeguarding a computer from unauthorized access called?
7.
Which technique is used to protect a computer from unauthorized users?
8.
What type of user account has full control over the entire computer system?
9.
Which account allows everyone to use a computer without needing a specific identity?
10.
Which of the following is an example of a complex password?
11.
What is a program or piece of code that runs against your wishes and can damage your data?
12.
What should you use to clean a computer monitor?
13.
What is the purpose of "Shut down" in Windows?
14.
Which mode helps the computer start up faster after appearing to be turned off?
15.
What are the symbols displayed to show danger areas in a computer laboratory?
16.
Which sign is commonly found in a computer laboratory to prevent fires?
17.
What is the main reason for "Sign Out"?
18.
Why should you use a UPS (Uninterruptible Power Supply) with a computer?
19.
What is the benefit of keeping a computer in a well-ventilated room?
20.
Which cleaning kit item is used to remove dust from between keyboard keys?
21.
What should you check before starting a computer for the first time?
22.
What is the risk of using unsuitable cleaners on computer screens?
23.
Why is it important to back up your data?
24.
What should a user account consist of for security?
25.
Which of these is a safety rule for a computer lab?
26.
What is the purpose of an anti-virus program?
27.
What should you do if a computer equipment is smoking?
28.
Why should magnets be kept away from computers?
29.
Which safety sign indicates that first aid equipment is available?
30.
What is the main function of the Standard user account?
