Is a device used to input a PIN. analyses and executes a program line by line.

.produces output in the form of solid objects.

..produces output in the form of sound.

A 3D printer

An ADC

An interpreter A microphone

A compiler

A speaker

A monitor

A numeric keypad

A switch

A USB

answer is:

a). backstage view

explanation:

backstage view is the area where files and data about them is managed— creating, saving, printing, sending to others, inspecting for hidden metadata or personal information, and setting options. so in this way we can add many things to our document swiftly.

i hope you get the idea.

answeruse the nslookup utility;