Input/Output

What are the advantages of a point and shoot camera over a smartphone camera?

1) larger pixel sensor arrays, providing higher resolution 2) point and shoot cameras, being thicker, often come with optical zoom capability

characteristics of a plotter

1) prints large graphic displays 2) mechanically moves a pen over a large sheet of paper

Select the statements that refer to the term "dot pitch"

1) the distance between two adjoining sub-pixels in a display 2) the closer the spacing (the smaller the dot pitch) the sharper the image

Select output devices

1) tv 2) printers

Which of the following are true regarding high definition displays?

1) typically have aspect ratios of 16:9 2) typically have 1,080 horizontal lines of pixels

shortcut for cut

CTRL + X

Shortcut for Undo

CTRL + Z

Select the characteristics of audio output

1)converts electrical impulses into air movement 2)Digital devices use digital-to-analog converters

To create an image with a laser printer ___ is drawn to the drum.

toner

shortcut for "select all"

CTRL + A

What are the acronyms for types of computer monitors?

LED and LCD

What does RFID stand for?

Radio Frequency Identification

T or F? Active Pixel Sensor (APS), Complementary Metal-Oxide Semiconductor (CMOS) technology is used in most digital cameras, smartphone cameras and webcams today

True

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

active pixel sensor

T or F? Game controllers can be interchanged between different types of gaming controllers

false

Number of times per second a frame in a video is advanced is the definition of ___________.

frame rate

The term that describes how fast each pixel in a display is updated is _____.

frame rate

This type of analysis or walking stride identification is valuable because it can be used at night or through walls with infrared cameras or even with satellite imagery

gait analysis

Examples of input devices

mouse, keyboard and camera

Examples of input devices include what?

mouse, keyboard, and camera

What are the current uses for RFID tags

pet identification, package tracking, and inventory tracking

A type of printer that is used to print large graphic images such as architectural drawings by mechanically moving a pen over a large sheet of paper is known as a ______.

plotter

which colors typically make up a monitor's pixels?

red, green and blue

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

resolution

The diagonal measure of the visible display is known as _______.

screen size

shortcut for bold

CTRL + B

shortcut for copy

CTRL + C

Shortcut for print

CTRL + P

Shortcut for save

CTRL + S

The most common printers for printing receipts are ______ printers.

thermal

Laser printers are popular in offices because they use relatively inexpensive _________.

toner