In a(n) ____ loop, the loop condition is evaluated before the instructions within the loop are processed.

When you have more than one computer sharing resources such as a printer or storage device, you may have a specialized computer to manage the shared resources called a(n) ________

Fill in the blank(s) with correct word

You have just received a new laptop computer to enhance your company's digital security. You have just noticed a recessed small glass device adjacent to the touch pad. What is the most likely function of this new device?

A. light sensor B. fingerprint scanner C. retina scanner D. on/off button