[Period 7] Peripherals (output devices)

which of the following is a Output device?

• keyboard

• mouse

• speaker

• mic

Which of the following is not a purpose of output devices?

• to transfer data to other devices

• to save data in the same order

• for videos to be seen

• for audio to be heard

What does 144hz mean?

• 144 new images appear every second

• Sound volume of 144

Which was the first output device?

• speaker

• mouse

• television

• USB

Is a headset an output device?

• Yes

• No

• Yes and no

• It is an input device

Is a webcam an output device?

• Yes

• No

What does 4k mean?

• 4k pixels on the screen

• 4k Hertz

• 3840x2160 pixels

• 4 kb floppy disk

What makes up an output device

• Parts to display or transmit sound + a means of connection

• Cord + WiFi

• bluetooth

when did the first flash drive come out?

• 21st century

• 19th century

• 18th century

• 20th century

Which of these are future innovations (select all that apply)

• Virtual Realty

• 4k Floppy Disk

• OLED

• QLED