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Task 5. Consider these examples of computer disasters. How could you prevent them or


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Task 5. Consider these examples of computer disasters. How could you prevent them or
 
limit their effects?
 
• You open an email attachment which contains a very destructive virus.
if this e-mail contains a virus, the computer's antivirus will remove it


immediately.
• Someone guesses your password (the type of car you drive plus the day and
month of your birth) and copies sensitive data.
I should not use publicly known information (birthday, month, year, name, 
surname) so that someone cannot guess my password.
• Your hard disk crashes and much of your data is lost permanently.
so that the data is not deleted, it is necessary to save them in several copies, 
not only in one folder
• Someone walks into your computer lab and steals the memory chips from all the
PCs.
the security measures of the room should be improved so that no one can 
enter the laboratory
• Your backup tapes fail to restore properly.
if the backup tapes are not properly restored, the inspection on them should be 
strengthened
Task 6. Imagine you are designing an ICT classroom with 16 networked PCs, Internet
 
access and peripherals. What safety precautions should be taken into account? Use these
 
notes to help you write 4 tips or suggestions.
1. Room conditions (space, desks, chairs, lights and windows)
2. Ergonomic devices
3. Electrical safety: layout of cables and connectors, hotspots for a wireless network, etc...
4. Noticeboards and posters with health and safety recommendations
This room should be spocius and bright. Then he installed tables andchairs for kompyuter
placement in 3 rows. It is necessaryto have ergonomic devices in the room. Because it iss
necessary to study the effect pf every devices in the room human health. The lack of electrocity
is definiteky important. Since the room be a lot of sockets there. Then cables will be long. In the
room, it willl be great if you hang up motivational and motivational posters, as well as pictures
depicting safety and technical rukes and sanitar hygine requirements
.

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