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WorksheetsChapter 8: Safety and security
Total questions: 14
Worksheet time: 7mins
Name
Class
Date
1.
The health risk cause by continuous use of keyboard
a)
Back and neck problem
b)
RSI
c)
Eyestrain
d)
Headaches
2.
Ozone irritation can be eliminating by
a)
use ergonomic keyboard
b)
take regular break
c)
use anti-glare screen
d)
have a good ventilation
3.
By use an residual current breaker and check insulation on wires regularly , we can eliminate ...
a)
Electrocution
b)
Trailing wires
c)
Fire Risk
d)
Natural disaster
4.
The example of sensitive personal data is
a)
name
b)
date of birth
c)
religion
d)
banking detail
5.
Which is not the definition of E-Safety ...
a)
safety when using the internet
b)
the benefit when using ICT
c)
the risk and responsible when using ICT
d)
the risk caused by natural disaster
6.
The act of gaining unauthorized access to a computer system
a)
pharming
b)
smishing
c)
hacking
d)
cracking
7.
The action to eliminate hacking activity
a)
install l antivirus and update regularly
b)
disable firewall feature
c)
do n't use software from unknown resources
d)
use strong passwords and user id
8.
Vishing is another variation of phishing that use _______to steal personal data
a)
voice mail message
b)
electronic mail
c)
key-logging software
d)
attachment file
9.
Software that gathers data by monitoring key presses on the user's keyboard
a)
pharming
b)
computer Virus
c)
malware
d)
spyware
10.
The malicious code installed on a user's computer to redirect user to a fake website is called as
a)
phising
b)
spamming
c)
smishing
d)
pharming
11.
Junk email is usually sent out to mailing groups or mailing list is called as
a)
cookies
b)
spam
c)
email virus
d)
crackers
12.
The action to eliminate pharming
a)
use anti-spyware software
b)
install antivirus
c)
change password regularly
d)
use firewall
13.
Which is not the action caused by the computer virus
a)
make the computer stop functioning (crash)
b)
delete the files or data in the harddisk
c)
can corrupt operating system files
d)
break the computer hardware
14.
The firewall can be a hardware interface located between computer and internet connection is referred as
a)
router
b)
modem
c)
gateway
d)
bridge
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