Multiple choice

The speed of the CD-RW drive is specified using ________________ speed.

  1. W

  2. X

  3. Y

  4. Z

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

 It is correct because this alphabet is placed on the face of the CD-RW drive. If the speed of the CD drive is specified as 12X, the transfer speed is 12*150 = 1,800kbps.