It can vary depending on type and where from
from 1upto3 minutes
optical disls
A CD ROM drive cannot read a DVD. So it is not possible to use a CD ROM as a DVD ROM. A DVD ROM drive can work with a CD though.
Advantages OF A cd-rom
CD-ROM burners
The DVD has a greater density. The laser can read finer grooves.
You need a CD-ROM because then you can acess its read only memory
Nope... the data on a DVD-ROM is packed much tighter. A CD-ROM cannot read DVD's but a DVD-ROM can read CD's
No you can not, as CD-ROM games are for a PC or MAC.
The same as the difference between a phonograph record and a phonograph. The CD-ROM is where the data is stored. the purpose of the CD-ROM drive is to read it.
Not on a CD-ROM - But you can on a CR-R or CD-RW. CD-ROM's are fixed - the others are capable of being recorded on or re-recorded.
Memory holding capacity of CD-ROM is less and we can not rewrite the data in to the CD-ROM