competiton

What does CPU stands for?

• Central Processing Unit

• Central Pressing Unit

• Control Processing Unit

• Central Pass Unit

Software is?

• A pillow that is comfortable to sleep on infront of a computer

• Items built outside a computer

• Items build inside of the computer

• The programs and other operating information used by a computer

............. and .................. are input devices? choose two

• mouse

• speaker

• scanner

• printer

printer is an input device? true/false

• true

• false

• no idea

the picture above refers to ?

• lab safety

• danger sign

• no idea

mouse is an output device?

• true

• false

• no idea