Well done! They are all correct.

users. They are usually written down in a code of 

switched

electricity

Old computer equipment is often buried in 

of an organisation. The one produced by the British Computer Society covers 

which should be followed by computer

important areas and is used to 

Ethical and environmental considerations

Complete the following sentences by dragging the words from the list below into the spaces provided. When you have finished, click the Check button. After five attempts, you will be able to see the correct positions.

Computer ethics is a system of

values

countries

the 

conduct

four

Sorry. Some of them are incorrect.

regulate

for employees or members

toxic

behaviour

Show

of its members.

substances can get into the soil and water supply. They are often dumped in 

landfill

in the third world. Digital equipment also consumes vast amounts of 

and should be 

toxic

off when not in use.

Check

sites and