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This test is run by .
Note that your final mark will not be saved in the system.

Secondary storage (1.2.2) Wipeout

Target Level

4-5

Running Total

For this question there are 3 correct answers. For each correct answer you will score 1 mark.
Be careful, if you get one wrong you are wiped out!

Which of the following are examples of optical storage?

Good luck! For each correct answer you get 1 mark.

Pass Mark

75%