Question 1 of 30

Storing of data can be done on both side in a spiral way of valleys (pits) and plains (lands).
Hard Disk
Digital Video Disc
Compact Disc
Pen Drive

Good Try! You've Got out of answers correct!
That's

Hardware Exercise

  • This exercise is compose of 30 questions
  • You can't go back from the previous question after clicking the next button
  • Please think carefully before clicking your answer
  • Once you've answer the question you will automatically know if your answer is correct
  • If your answer is wrong it will show you the correct answer with the background color of green.