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WorksheetsKeyboards
Total questions: 10
Worksheet time: 6mins
How many types of Keyboards are there ?
13
1
5
9
Which of the following are(is) NOT different types of keyboards
Virtual Keyboard
Flexible and roll up keyboard
Air keyboard
Hand Keyboard
Is a keyboard an input or an output device?
(a)
What happens when you click a keyboard key?
A letter or number or symbol is displayed on the screen
An electric circuit is closed and sends a signal to the computer telling it what symbol/letter/numbers to display om
A spark occurs in the keyboard which sends a signal
345 signals are sent to the hard disk which apear as a numers or letter or symbol on screen
When was the MODERN computer keyboard layout first introduced?
1874
1900
1856
1945
What is another name for the laptop Keyboard?
8-KC
Normal keyboard
QWERTY keyboard
The keyboard
What does are the differences multimedia keyboard to the QWERTY keyboard
has no differences
Has more keys
The actions are carried out much faster
Is 5 meters wide
Which of the following keyboards the newest technology
Roll up keyboard
Virtual keyboard
Mechanical keyboard
Jumbo keyboard
How ,much does the most expensive computer keyboard cost?
$12,459
$4,240
$3,934
$1,278
What keyboard do you think is the most used
Gaming
QWERTY
Virtual
Mechanic
