Advertisement Upgrade to remove ads


Both tape and CDs access data using sequential access.


On a DVD, a Land represents a binary 1 and a Pit represents a binary 0.


Tape drives are routinely installed as SCSI devices.


PATA DVD drives must be installed on a seperate interface than hard drives.


SATA tape drives can be installed on the same interface as hard drives.


SD cards are a type of Solid State storage.


Multiple layers and a shorter wavelength laser allow for higher density and therefore greater storage over CDs.


CD-Rs are rewritable media.


The most obvious advantage of tape drives is it's ability to store and read data sequentially.

green - speakers pink - mic

Which is the correct description of sound ports on a computer?

Please allow access to your computer’s microphone to use Voice Recording.

Having trouble? Click here for help.

We can’t access your microphone!

Click the icon above to update your browser permissions above and try again


Reload the page to try again!


Press Cmd-0 to reset your zoom

Press Ctrl-0 to reset your zoom

It looks like your browser might be zoomed in or out. Your browser needs to be zoomed to a normal size to record audio.

Please upgrade Flash or install Chrome
to use Voice Recording.

For more help, see our troubleshooting page.

Your microphone is muted

For help fixing this issue, see this FAQ.

Star this term

You can study starred terms together

NEW! Voice Recording