INPUT 1
What is the most used input device?
KEYBOARD
Input devices are also ______ devices.
Peripheral
_____, Processing, Output, _______
Input, Storage
True or false
Output Devices are use to get process data to the user from the PC
True
list any 4 output devices
Monitor, speaker, printer, projector, headphones, earpods
What is an input device?
Input devices are devices or hardware components that allow the user to enter data or instructions into the computer.
What would I need to talk over the internet and my friends to see me?
A webcam
List the 4 examples/types of data
1. TEXT
2. AUDIO
3. VIDEO/IMAGIES
4. INSTRUCTIONS
What hardware is used to store long-term data in a computer?
Hard Drive
What is an Output Device?
Output devices are devices that translate information processed by the computer into a form that the user can understand.
What device records the movements of a user's hand on a flat surface?
Touchpad
Text is to keyboard while _______ is to input sounds
MIC or Microphone
What hardware element is responsible for distributing power to all components?
PSU - Power Supply Unit
True or False
printed exam paper is an example of a soft copy
FALSE
What is an example of text input data?
State how it is used for and its features .
- A keyboard is an input device that has buttons called keys the user presses to enter instructions or information into a computer. A keyboard contains letters, numbers, punctuation marks, etc.
John wants to make a video call online using his smartphone, what 3 input devices will he have to use
TOUCHSCREEN
CAMERA
MIC
output can be a hard or soft copy. doing a quiz online is an example of __________ copy
SOFT
Audio is to Speaker while video is ___________?
Monitor/ screen
What type of sensor measures changes in position or orientation?
Gyroscope
Give two example of a device that is both an I/O device
TOUCHSCREEN LAPTOP
TABLET
SMART WATCH
which input device should be used to get a printed document to my desktop
Scanner
What's the primary language used to communicate between the CPU and hardware devices?
BIOS
Differentiate between soft copy and hard copy
soft copy is information that is displayed on a screen
hard copy is information that is printed on paper
Flat screen Television and laptops are classified as LCD, what does LCD stand for?
Liquid Crystal Display