Computer Input Quiz

Pataasin ang iyong marka sa homework at exams ngayon gamit ang Quizwiz!

RFID stands for which of the following?

Radio Frequency Identification

Most smartphones and tablets produced today use a ________ keyboard.

virtual

Smartphone cameras work by focusing incoming light onto what type of array that captures images?

Active pixel scanner

This technology provides short-distance wireless communication between electronic devices using extremely low power radio signals.

Bluetooth

Relatively rugged, water-resistant video cameras that allow users to film high-definition video under harsh conditions, such as on ski mountains, in the ocean, or at high altitudes are called extreme-action video cameras or simply a ________.

GoPro

Because of their compact size, touch pads are most often used with ________ computers.

Laptop

The technology (chips) that allow cell phone microphones and hearing aids to be so small is the ________ chip.

MEMS

The technology that uses the reflection of a laser of the graphite left by a #2 pencil to determine if a bubble has been filled in is called

OMR.

Select the smartphone input device.

Touch screen or keyboard

A camera that takes photos or streams video into a computer or over the Internet is called a ________.

Webcam

When discussing digital cameras or smartphone cameras with APS CMOS, APS stands for ________.

active pixel sensor

A device commonly used for checkout in stores, that measures the reflection of a laser beam, is called a ________ reader.

bar code

Most touch pads use ________ to sense when a finger has moved across the pad.

capacitance

The technology that allows any text, even handwritten scrawls, to be digitized is known as optical ________ recognition.

character

Magnetic Ink Recognition (MICR) is a technology that is most commonly seen on ________.

checks

These facilitate getting data and information into your computer.

input devices

In photography, there are two ways to focus on distant objects, digital zoom and ________ zoom.

optical

The number of pixels in an image is called the image's ________.

resolution

With ____ recognition technologies, frequency, pitch, speech rhythms, and other characteristics are charted and compared to existing records.

voice


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