Exercise 3
Which of the following is not typical of a safe working environmet relevant to IT:
Roomy uncluttered desks
Trailing cables
Glare free screens
Adjustable, stable chairs
Which of the following is not a common injury in an IT environment:
Aches and pains due to bad posture.
Repetitive Strain Injury
Electric shocks
Breathing difficulties due to powder emissions from laser printers
Which of the following would not help to minimise common injuries in an IT environment:
Swivel chairs
Provision of wrist rests
Ensuring light from all windows is available to see the screen properly
Regular breaks
What is the purpose of a screen saver?
To prevent burnout of the screen
To save energy
To make the screen look attractive
To reduce glare on the screen
What measures can be taken to minimise glare on VDUs?
Sit with light from windows behind you
Sit with light from windows behind the screen
Sit with the light from windows at the side
Use a white screen saver
Why do laser printers need more ventilation?
Because they make the paper hot and may catch fire
They produce ozone emissions
Dust from printer powders is often emitted
It will cool the paper down
In an IT environment, which of the following will not save electricity?
Ensuring computers are left on standby overnight
Turning all hardware off when not in use
Adjusting your power settings
Turning all office lights off when not in use
A file deleted from a floppy disc can be restored from the recycle bin.
True
False
What is the difference between copying and cutting a file or folder?
Cutting will leave the original file in its original location
Copying will leave the original file in its original location
Copying will move the file completely from its original location
Copying will leave the original file in its original location but give it a different name
Which of the following methods would rename a file/folder?
Select the file/folder - right click - select Delete
Select the file/folder - goto file - click on Save as - give the file a different name
Select the file/folder - right click - select Rename - type in the new name - press Enter
Select the file/folder - goto Edit - select Rename - type in the new name - press Enter
Hit the Finish Button to see how well you've done!