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printer solution is measured in
dots per inch
mobile devices able to store and display electronic media
E-book readers
most cell phones, tablets, and laptops have
solid state drivers
RAM is sometimes referred to as
Primary storage
DVD stands for
digital versatile disc
most ____ take input from a controller from either a radio joystick or a wifi connected tablet or laptop and act as an output device, sending back video and sound to the user
Drones
a device which uses special preprinted characters that can be read by a light source and converts them to machine-readable code
OCR
this improves hard disk performance by connecting several inexpensive hard disk drives together
RAID
this type of memory provides only temporary or volatile
RAM
the ALU performs 2 types of operations: arithmatic and
logical
the most widely used audio-input device
microphone
this type of optical disk provides access to data but cannot be written on
CD-ROM
the process of saving information to a secondary storage device is called
writing
measures how tightly the magnetic charges can be packed next to one another on the disk
Density
the binary system consists of only 2 digits: 0 and 1. Each 0 and 1 is called a
bit
the monitor feature that indicates the ability to display images
contrast ratio
the next generation of optical disc that provides the greatest capacity is called
Ultra HD Blu-ray
the process of accessing information from a secondary storage device is called
reading
these memory chips hold the program (sequence of instructions) and data that the CPU is presently processing
RAM
additional RAM can be added to a computer system by inserting this expansion module
DIMM
these are the most widely used type of monitor today, and are thinner, are more portable and require less power to operate than other types
flat planet monitors
specialized high-capacity storage devices designed to meet organizational demands
Mass storage devices
these memory chips have information stored in them that cannot be changed by the user
ROM
this provides a pathway to connect parts of the CPU to each other
bus
______ ports provide high definition video and audio, making it possible to use a computer as a video jukebox or recorder
HDMI