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NurseNatalie
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Bit
the smallest possible chuck of data memory used in computer processing, exhibited as either a 1 or a 0, making up the binary system of the computer.
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Bus
Subsystem that transfers data between a computer's internal components or between computers
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Byte
a chunk of memory that consists of eight bits, and is considered to be the best way to indicate computer memory or storage capacity.
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Cache Memory
- Smaller and faster memory storage used by the central processing unit (CPU) to store copies
- of frequently used data in main memory.
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What is the difference between a CD-R and a CD-RW
They are both compact disc but the CD-R is only able to be recorded once, where as the CD-RW is rewriteable.
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CPU
- Central Processing Unit
- thought of as the brains, controlling the functioning of the computer
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What are some examples of communication software?
- Instant Messaging
- VOIP (Voice over IP)
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Conferencing Software
Electronic communications system or software that supports and facilitates two or more people meeting for discussion. One of the high-end systems offer telepresence
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Dynamic Random Access Memory
- DRAM: -
- type of RAM chip requiring less space to store same amount
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How is speed of the CPU measured
Origionally in megahertz.... now it is more commonly measured in gigahertz
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