Optical Storage

Which optical storage format can be written once and read many times?

• CD-ROM

• CD-R

• DVD

• CD-RW

Which optical storage format can be written once and read many times?

• CD-ROM

• CD-R

• DVD

• CD-RW

What does 'ROM' in CD-ROM stand for?

• Recordable on Metal

• Read Only Memory

• Rewritable Memory

• Random Operative Memory

What does 'ROM' in CD-ROM stand for?

• Recordable on Metal

• Read Only Memory

• Rewritable Memory

• Random Operative Memory

Which of these storage formats has the highest storage capacity?

• CD-R

• DVD

• CD-ROM

• HD DVD

Which of these storage formats has the highest storage capacity?

• CD-R

• DVD

• CD-ROM

• HD DVD

What is the main difference between DVD and HD DVD?

• HD DVD can store high-definition content

• DVDs are rewritable, but HD DVDs are not

• HD DVD stands for Heavy Duty DVD

• There is no difference; HD DVD is just a branding term