Solved

Identify the Letter of the Choice That Best Matches the Phrase

Question 181

Matching

Identify the letter of the choice that best matches the phrase or definition.

Premises:
Many of this kind of keyboard have a numeric keypad on the right side of the keyboard
With this, users press buttons with their thumbs or move sticks in various directions to trigger events
What a PC must have to enter high-quality sound
Many keyboards have status lights that light up when users activate this kind of key
An option for people with limited hand movement to control the pointer
The process of entering input by speaking into a microphone
Type of document on which many companies use OCR characters
A handheld vertical lever mounted on a base
The kind of mouse that senses motion
Requires frequent cleaning because it picks up oils from fingers and dust from the environment
An analog signal must be converted to this kind of signal in order for analog video to be entered into a PC
This kind of mouse uses devices that emit and sense light to detect the mouse's movement
Kind of technology that uses radio signals to communicate with a tag placed in or attached to an object, an animal, or a person
Attracts Web site visitors by showing images that change regularly
Kind of bar code used by retail and grocery stores
To press and release the primary mouse button, which usually is the left mouse button
A flat electronic device divided into panels that users press with their feet in response to instructions from a music video game
To move the mouse until the pointer on the desktop is positioned on the item of choice
A technology that reads hand-drawn marks such as small circles or rectangles
The higher this is, the better the image quality and the more expensive the camera
Responses:
Web cam
toggle
turnaround
desktop
trackball
joystick
point
air
optical
OMR
resolution
gamepad
digital
head-mounted pointer
voice input
RFID
dance pad
click
sound card
UPC

Correct Answer:

Many of this kind of keyboard have a numeric keypad on the right side of the keyboard
With this, users press buttons with their thumbs or move sticks in various directions to trigger events
What a PC must have to enter high-quality sound
Many keyboards have status lights that light up when users activate this kind of key
An option for people with limited hand movement to control the pointer
The process of entering input by speaking into a microphone
Type of document on which many companies use OCR characters
A handheld vertical lever mounted on a base
The kind of mouse that senses motion
Requires frequent cleaning because it picks up oils from fingers and dust from the environment
An analog signal must be converted to this kind of signal in order for analog video to be entered into a PC
This kind of mouse uses devices that emit and sense light to detect the mouse's movement
Kind of technology that uses radio signals to communicate with a tag placed in or attached to an object, an animal, or a person
Attracts Web site visitors by showing images that change regularly
Kind of bar code used by retail and grocery stores
To press and release the primary mouse button, which usually is the left mouse button
A flat electronic device divided into panels that users press with their feet in response to instructions from a music video game
To move the mouse until the pointer on the desktop is positioned on the item of choice
A technology that reads hand-drawn marks such as small circles or rectangles
The higher this is, the better the image quality and the more expensive the camera
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