LearnFrenzy
Sign in Take a free test

Science and Technology · Discussion forum

Science and Technology Section 2 Question 8 – answer, explanation & discussion

  • 0 comments
  • Answer explained
  • Moderated community
Question 8 Back to Exercise
A dual-layer DVD is valued because it:

  • A Can hold more data Correct
  • B Contains a backup of the data stored
  • C Uses a second layer to offer a speed increase
  • D Creates alternative sound tracks
Correct Answer: Option A

No answer description available for this question.

Discussion & Comments 0

Share your method, a shortcut, or ask about a step you didn't follow.

No comments yet. Be the first to share your solution!

Post your comment

Comments appear after a quick review by our team.

Search LearnFrenzy

Esc

Quick links