Check this

Thursday, March 23, 2017

CD-RW and DVD-RW

Device
CD-RW and DVD-RW
Properties
Rewritable CD and DVD can be recorded by  customer
-Edited and deleted
-CD has capacity of 800 MB and DVD around 4.7GB
Uses
To store personalized playlist, backup, home recording, transfer of data, television program and all can be changed.
Advantages
*Can be re-used
*Data updatable
*Not wasted as –R stuff
Disadvantages
*Expensive to buy than CD-R/DVD-R
*Very slow data transfer
*Data can be over-written accidentally

No comments:

Post a Comment

Printing steps of 3D Printer

Printing steps of 3D Printer 1 A design is made using CAD software 2 A software mak...