CIS Chapter 2 Test

CH2 Test

50 cards   |   Total Attempts: 189
  

Cards In This Set

Front Back
Access time
The time it takes a storage device to locate its stored data
ALU
Is the part of the CPU designed to perform mathematical operations
Analog
Waves that illustrate the loudness of the sound or brightness of colors in an image at a given moment in time
Analog-to-digital coverter
Converts analog signals into digital signals
Binary Language
The language a computer uses to process data information using the values 1's and 0's
Bit
1 character
Bluetooth
Wireless technology that uses radio waves to transmit data over short distance
Byte
Eight Binary digits
Cache memory
Small blocks of memory located at the cpu
Clock speed
The pace by which the computer moves from process to process, measured in hertz(Hz)
Codec
Squeezes a given amount of audio and video inforamtion into less space
Computer
Data-processing device that gathers, processes,outputs, and stores data and information
Core
A complete processing section from a central processing unit, embedded into one physical chip
CPU
Data processing
Data
Numbers, words, pictures, or sounds