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WorksheetsChapter 2
Total questions: 10
Worksheet time: 5mins
A processor contains small, high speed locations, called __________ that temporarily hold data and instructions
cookies
registers
heat sinks
machine clock
The case of the system unit, sometimes called the __________, is made of metal or plastic and protects the internal electronic components from damage.
chip
chassis
hard drive
motherboard
ASCII stands for __________.
American Style Code for Information Interchange
American Security Code for Information Interchange
American Scientific Code for Information Interchange
American Standard Code for Information Interchange
_______ is the component of the processor that directs and coordinates most of the operations in the computer
control unit
arithmetic logic unit
drive unit
network unit
Equal-to, less-than and greater than conditions are tested for in
arithmetic logic unit
drive unit
network unit
control unit
The primary storage unit is also known as
register
mass storage
memory
hard disk
1,024 number of bytes is referring to
Megabyte
Kilobyte
Gigabyte
Terabyte
"Loses its contents when power is turned off". This statement is referring to
RAM
ROM
CMOS
Flash memory
_________ is the amount of time it takes the processor to read from memory
speed time
memory size
access time
control time
Memory store the following EXCEPT
The operating system and other system software
Application programs
Data being processed and the resulting information
customer's information from database system
