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What optical device would be used to view the peak of a nearby mountain and why?
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Is a OPTICAL MOUSE an input or output?
It scans and input data into a PC. (Input device)
Which point-and-click input device would be most convenient for a businessperson who uses a computer on an airplane?
optical mouse
Is disk drive an example of output device?
No a disk drive is neither input or output device, it is an optical disk drive (for CD/DVD's) and a disk drive (for hard drives) would be a storage device.
What happens when the computer boots and the optical drive does not contain bootable media?
Computer boots when BIOS directs to the Bootable device and locatesMBRin the first sector of the disk.Computer willnot boot if MBR is corrupted or not available. ThenComputer will display the message for Boot diskunavailable - Unable to find boot device.
How do you calculate the height of a mountain using trigonometry?
consider a right angle triangle ABC with AB is the base BC is the height , assume that BC is the height of the hillfind the length ABfind the angle BACuse the above equationBC= (tan BAC) * ABso BC is the height of the hill
What is the most popular pointing device on a personal computer is?
Formerly that would be the case as it was the first type of pointing device until the introduction of the computer mouse (which had a smaller trackball on the bottom), then later optical and infrared laser mice.
Recent human figure found in planet Saturn?
This would be an optical illusion, similar to the mountain on Mars that vaguely resembles a human face when the shadows are at a certain angle.
Is external CD drive output or input?
Neither. Is Your hard drive input or output? Neither. It is simply a storage device as a flash drive or internal optical drive would be.
What data storage device will not have its data scrambled by a magnet?
Neither a DVD nor a CD would be affected by magnetic fields, because the information is digitally encoded using optical media.
Why would you change the first boot device to optical drive?
if your first boot device is an optical drive, this allows you to boot from a recovery disk or live CD in case of hard drive failure or corruption. This can be useful for troubleshooting computer problems.
What sentence can you write with the word optical?
One example of a sentence with the word "optical" in it would be: He looked at the optical illusion on the piece of paper.
Does optical insurance cover disposable contact lenses?
If you were to purchase optical insurance, you would have to pay an increased rate for a preexisting condition. However, the optical insurance would cover the cost of of the lenses.
