You Have a Music Collection That You Want to Backup

question 4

Multiple Choice

You have a music collection that you want to backup to optical media such as some type of DVD/CD. You want to be able to use the same disc to do backups each time you update your collection. Which disc type should you use?

• A) CD-ROM
• B) CD-R
• C) DVD-RW
• D) DVD+R

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Definitions:

Payback Period

The duration of time it takes for an investment to generate an amount of income or cash equivalent to the cost of the investment, essentially measuring how quickly the investment can be recouped.

Time Value

The concept that money available now is worth more than the same amount in the future due to its potential earning capacity.

Payback Period

The time required for an investment to generate cash flows sufficient to recoup the original investment cost.

Long Projects

Long projects refer to investments or initiatives with a duration that extends over a long period, often requiring considerable upfront costs and extensive planning.