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WorksheetsKeyboard Basics Quiz
Total questions: 20
Worksheet time: 7mins
What is a keyboard in computing?
An output device
A storage device
An input device used to type letters, numbers, and symbols
A communication device
How many keys does a standard full-sized keyboard typically have?
84-88
101-105
60-70
120-130
What is a tenkeyless (TKL) keyboard?
A keyboard with 120 keys
A keyboard without a numeric keypad (around 87-88 keys)
A laptop keyboard with touchpad
A special gaming keyboard with macro keys
Which key set is used to enter numeric data quickly and resembles a calculator layout?
Function keys
Control keys
Alphanumeric keys
Numeric keypad
What are alphanumeric keys?
Keys used only for mathematical operations
Keys for letters, numbers, and punctuation
Modifier keys like Ctrl and Alt
Keys that switch languages
Which keys modify the output of other keys when used together?
Alphanumeric keys
Control keys
Modifier keys (e.g., Shift, Ctrl, Alt)
Function keys
Where are the function keys located and how many are there?
Bottom row, F1-F24
Topmost row, F1-F12
Numeric keypad, F1-F12
Above arrow keys, F1-F6
Which layout places the first six keys as QWERTY?
AZERTY
DVORAK
QWERTY
QGERTZ
Which keyboard layout was designed to reduce finger movement and increase typing comfort?
QWERTY
DVORAK
AZERTY
QWERTZ
Why did QWERTY become the standard keyboard layout?
It was the fastest layout
Remington standardized it in their typewriters and heavily marketed it
It was patented by IBM
It prevented finger burns
Which keyboard layout is commonly used in French-speaking countries?
QWERTY
DVORAK
AZERTY
QWERTZ
What is the main function of control keys (e.g., Esc, Ctrl, Alt)?
Input numeric data
Modify other keys or perform system commands
Change screen brightness
Enter punctuation marks
Which key is used to leave or cancel a command/menu?
Shift
Enter
Escape (Esc)
Tab
Which of the following is NOT a type of physical keyboard technology mentioned?
Mechanical spring-based
Rubber dome
Magnetic Hall-effect
Plasma-keyboard
Hall-effect keyboards are known for:
Low cost and disposable use
High reliability and resistance to dust and moisture
Fast response but high failure rate
Built-in displays
What does a chorded keyboard allow?
Multimedia playback
Typing by pressing multiple keys simultaneously (like chords)
Wireless Bluetooth connections
Programmable macro keys
What did early computers like ENIAC use as keyboards?
Touchscreens
Keypunch and electric typewriter keyboards
Virtual keyboards
Hall-effect keyboards
What is a "soft keyboard"?
A keyboard using soft rubber keys
An on-screen, virtual keyboard operated via pointing devices
A waterproof physical keyboard
A travel-sized mechanical keyboard
Which of these is NOT a standard physical keyboard layout?
ANSI
ISO
JIS
CONIC
What is the role of the keyboard control processor?
Display screen characters
Convert key presses into scan codes sent to the computer
Power the keyboard backlight
Adjust typing speed automatically
