Technology Question
View this question.
Add this question to a group or test by clicking the appropriate button below.
- producing images or information by using a reflect light
- helps a computer decode signals
This question is public and is used in 21 tests or worksheets.
Type: Multiple-Choice
Category: Technology
Level: Grade 9
Author: Vangie
Last Modified: 13 years ago
View all questions by Vangie.
View this question.
Add this question to a group or test by clicking the appropriate button below.