WHAT IS KEYBOARD

Question 1

is an input device used to enter text, numbers, and commands into a computer or other digital devices.

Answer 1

computer keyboard

Question 2

keyboard consists of a set of keys, including

Answer 2

letters, numbers, symbols, and function keys,

Question 3

The computer keyboard has its roots in the ??

Answer 3

typewriter

Question 4

when was the keyboard invented?

Answer 4

19th century

Question 5

the most familiar keyboard layout?

Answer 5

QWERTY

Question 6

who designed the QWERTY layout?

Answer 6

Christopher Latham Sholes in 1873

Question 7

TYPES OF KEYBOARDS

Answer 7

1. STANDARD
2. MECHANICAL
3. MEMBRANE
4. WIRELESS
5. ERGONOMIC
6. COMPACT
7. GAMING
8. VIRTUAL

Question 8

This is the most common type, usually found with desktop computers. It has all the basic keys, including letters, numbers, function keys, and special keys like Enter, Spacebar, and Shift.

Answer 8

Standard Keyboard

Question 9

These keyboards have individual mechanical switches under each key, providing a tactile feel and a “clicky” sound when typing.

Answer 9

Mechanical Keyboard

Question 10

they are known for their durability and are popular among gamers and heavy typists.

Answer 10

Mechanical Keyboard

Question 11

They are often more affordable and are commonly used in offices and home

Answer 11

Membrane Keyboard

Question 12

have a softer feel and are quieter because they use a rubber dome under each key instead of a mechanical switches.

Answer 12

Membrane Keyboard

Question 13

connect to the computer without a cable, using Bluetooth or a wireless USB receiver. They offer more flexibility and reduce clutter on the desk.

Answer 13

Wireless Keyboard

Question 14

: are designed to reduce strain and discomfort. They often have a split or curved design that helps keep the hands, wrists, and arms in a more natural position.

Answer 14

Ergonomic Keyboard

Question 15

They are ideal for people who type for long periods.

Answer 15

Ergonomic Keyboard

Question 16

: These keyboards are smaller and often do not have a numeric keypad, making them more portable and ideal for use with laptops or in small spaces

Answer 16

Compact Keyboard

Question 17

Designed specifically for gaming, these keyboards have additional features like customizable backlighting, extra programmable keys, and faster response times to enhance gaming performance.

Answer 17

Gaming Keyboard

Question 18

q: Found on touchscreen devices like smartphones and tablets, virtual keyboards appear on the screen.

Answer 18

Virtual Keyboard

Question 19

They are operated by tapping on the virtual keys with fingers or a stylus.

Answer 19

Virtual Keyboard

Question 20

refer to the arrangement of keys on a keyboard, which can vary based on language, region, and specific use cases.

Answer 20

Keyboard layouts

Question 21

Types Of Keyboard Layouts

Answer 21

1. QWERTY
   2.AZERTY
2. DVORAK
3. COLEMAK

Question 22

: This is the standard layout in most English-speaking countries

Answer 22

QWERTY Layout

Question 23

. It was originally designed for typewriters and remains the most popular layout today.

Answer 23

QWERTY Layout

Question 24

: This is a layout used in French-speaking countries. The arrangement of keys is slightly different from QWERTY to accommodate French characters and accents.

Answer 24

AZERTY Layout

Question 25

was designed to increase typing speed and reduce finger movement

Answer 25

DVORAK Layout

Question 26

. It places the most commonly used keys in the middle row, where fingers naturally rest.

Answer 26

DVORAK Layout

Question 27

: This layout is similar to QWERTY but places more emphasis on reducing finger movement, making it an alternative for people looking for a comfortable typing experience.

Answer 27

Colemak Layout

Question 28

Keyboard Connections

Answer 28

1. WIRED 2. WIRELESS 3. BLUETOOTH

Question 29

: This is the traditional connection method where the keyboard connects to the computer through a USB or PS/2 cable. It provides a reliable connection without the need for batteries.

Answer 29

Wired Connection

Question 30

: using Bluetooth or a USB receiver. They offer more flexibility and freedom of movement but require batteries or charging.

Answer 30

Wireless Connection

Question 31

They are commonly used with mobile devices and laptops and are ideal for portable setups

Answer 31

Bluetooth Connection

Question 32

8 Key Components of a Keyboard

Answer 32

1. ALPHABET KEYS 2. NUMBER KEYS 3. FUNCTION KEYS 4. CONTROL KEYS 5. ARROW KEYS 6. SPECIAL KEYS 7. NAVIGATION KEYS 8. NUMERIC KEYPAD

Question 33

: These are the main keys with letters (A-Z) used for typing words and sentences.

Answer 33

Alphabet Keys

Question 34

: Located above the alphabet keys, these keys have numbers (0-9) for typing numbers and symbols like @, #, and $

Answer 34

Number Keys

Question 35

These are the keys labeled F1 to F12 at the top of the keyboard.

Answer 35

Function Keys

Question 36

They perform special functions, like refreshing a page or opening help menus

Answer 36

Function Keys

Question 37

: Keys like Ctrl, Alt, and Shift are used with other keys to perform shortcuts, such as copying (Ctrl+C) or pasting (Ctrl+V).

Answer 37

CONTROL KEYS

Question 38

These four keys (up, down, left, right) are used to move the cursor on the screen in the corresponding direction.

Answer 38

Arrow Keys

Question 39

: Include keys like Enter (starts a new line or confirms a command), Spacebar (adds spaces between words), and Backspace (deletes the character before the cursor).

Answer 39

Special Keys

Question 40

(starts a new line or confirms a command),

Answer 40

Enter

Question 41

(adds spaces between words),

Answer 41

Spacebar

Question 42

(deletes the character before the cursor).

Answer 42

Backspace

Question 43

These keys, like Home, End, Page Up, and Page Down, help move around documents and web pages quickly.

Answer 43

Navigation Keys

Question 44

: Found on the right side of some keyboards, it looks like a mini calculator and is used for entering numbers quickly.

Answer 44

Numeric Keypad

Question 45

Uses of a Keyboard

Answer 45

1. TYPING TEXT 2. GAMING 3. SHORTCUT COMMANDS 4. NAVIGATING 5. DATA ENTRY 6. PROGRAMMING 7. WEB BROWSING 8. DESIGN AND ART

Question 46

home row are called the

Answer 46

bottom row keys

Question 47

WHAT IS above the home row keys are the

Answer 47

top row keys

Question 48

OTHER TYPES OF KEYBOARD

Answer 48

* AT keyboard * Backlit keyboard * Butterfly keyboard * Chiclet keyboard * Chorded keyboard * Enhanced keyboard * Ergonomic keyboard * Split keyboard * Thumb keyboard * Virtual keyboard

Question 49

CLI MEANS

Answer 49

Command-Line Interface

Question 50

WHAT IS THE DIFFERENCE BETWEEN NORMAL KEYBOARD TO APPLE KEYBOARD?

Answer 50

Command and Option

Question 51

are those keys that allow the user to control music on their computer keyboard.

Answer 51

Multimedia keys

Question 52

- The three keys that appear twice on Apple keyboards are the

Answer 52

Command keys, Control keys, and Shift keys.

Question 53

For Apple keyboards with a numeric keypad, there are

Answer 53

seventeen duplicate keys.

Question 54

is a keyboard that exists in software. (ex. smartphone and tablets)

Answer 54

virtual keyboard

Question 54

- is any computer keyboard that exists in the real world (hardware). (ex. desktop and computer)

Answer 54

physical keyboard

Question 55

is typically used to access Help options in many applications and operating systems. It will often open a Help menu where you can search for assistance on how to do something.

Answer 55

F1 key

Question 56

is commonly used to rename selected files or folders. In a document, it may be used to switch between editing and selecting text.

Answer 56

F2 key

Question 57

usually activates a search function within an application or file browser. For example, in a web browser, it will focus the cursor in the address bar so you can enter a new web address.

Answer 57

F3 key

Question 58

is often used to open a new document or tab or to select an existing tab in applications like word processors, spreadsheets, and web browsers.

Answer 58

F4 key

Question 59

typically refreshes or reloads the active window. In a web browser, it will refresh the current web page. In other applications, it may update content or reformat the layout.

Answer 59

F5 key

Question 60

switches between applications or browser tabs in some software. It may also move the cursor to different panes or frames within the active window.

Answer 60

F6 key

Question 61

usually activates the spelling checker in word-processing applications. It can also toggle special modes in some software, such as full-screen view.

Answer 61

F7 key

Question 62

often activates keyboard shortcuts or hotkeys in applications and games. It may also be used to toggle between the normal cursor and a resize cursor in some graphics software.

Answer 62

F8 key

Question 63

typically activates menus relating to saving files or settings. For example, it may open a save as dialog box or save all open tabs in a browser.

Answer 63

F9 key

Question 64

activates the menu bar in most applications and browsers, allowing you to navigate through options using the arrow keys.

Answer 64

F10 key

Question 65

toggles full-screen mode on and off in applications like web browsers, word processors, and media players.

Answer 65

F11 key

Question 66

opens the Developer Tools menu in most web browsers. In some applications, like word processors, it may toggle additional toolbars and panes.

Answer 66

F12 key

Question 67

Advantages of Keyboards

Answer 67

* Keyboards allow you to type and input information quickly * Typing on a keyboard is usually faster than writing by hand or using a touchscreen. * Keyboards allow the use of shortcuts, making tasks quicker * Keyboards can be used for various tasks, including typing, gaming, programming, and data entry. * Some keyboards have dedicated keys for controlling music and videos

Question 68

total keyboard keys?

Answer 68

104

Question 69

switches between applications or browser tabs in some software

Answer 69

F6