WorksheetsCOMPUTER HARDWARE
Total questions: 15
Worksheet time: 8mins
Converts text, sounds, and images to electrical signals
DATA REPRESENTATION
DATA ELECTRONICS
DATA COMPONENTS
Manipulates simple "on" and "off" signals to perform complex tasks.
DATA REPRESENTATION
DATA ELECTRONICS
DATA COMPONENTS
Used in arithmetic operations
NUMERIC DATA
BINARY NUMBER SYSTEM
DIGITAL DEVICE
ANALOG DEVICE
Has only two (2) digits: 0 and 1
NUMERIC DATA
BINARY NUMBER SYSTEM
DIGITAL DEVICE
ANALOG DEVICE
Works with continuous data.
NUMERIC DATA
BINARY NUMBER SYSTEM
DIGITAL DEVICE
ANALOG DEVICE
Consists of letters, symbols and numerals not used in arithmetic calculations.
CHARACTER DATA
ASCII
EXTENDED ASCII
NUMERIC DATA
Provides codes for 128 additional characters.
CHARACTER DATA
ASCII
EXTENDED ASCII
NUMERIC DATA
ASCII stands for ____________.
American Standard Code for Information Interchange
American Standard Code for Integral Interchange
American Substance Code for Information Interchange
American Stimulated Code for Integral Interchange
EBCDIC stands for _____________.
Extended Binary Coded Decimal Information Code
Extended Binary Coded Decimal Interchange Code
Extended Binary Coded Decimal Integral Code
Extended Binary Coded Decimal International Code
The computer's main circuit board.
MOTHERBOARD
PROCESSOR
CPU
MEMORY
An integrated circuit designed to process instructions.
MOTHERBOARD
MICROPROCESSOR
CPU
MEMORY
The electronic that holds place for instructions and data which the microprocessors can reach quickly.
MOTHERBOARD
MICROPROCESSOR
CPU
MEMORY
Integrates and coordinates overall operations.
MOTHERBOARD
MICROPROCESSOR
CPU
MEMORY
Allows only readout capability.
ROM
RAM
PROM
VIRTUAL MEMORY
Allows instructions and data to be stored, changed and retrieved by the user.
ROM
RAM
PROM
VIRTUAL MEMORY
