Shared Flashcard Set

Details

Computer Applications
Intro Course
13
Computer Science
Undergraduate 1
07/12/2010

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Cards

Term
How is a computer defined?
Definition
Electronic device operating under the control instructions stored in its own memory
Term
What does a computer accept?
Definition
data (raw facts, figures, and symbols
Term
What does a computer process?
Definition
information (data that is organized , meaningful, and useful
Term
A computer produces and _____ _____.
Definition
stores results
Term
What is the information processing cycle?
Definition
input, process, output, storage, communication
Term
What is an input device?
Definition
hardware
Term
What is an input device?
Definition
hardware used to enter data and instructions
Term
What is an output device?
Definition
hardware that conveys information to one or more people
Term
What is the system unit?
Definition
case that contains the electronic components of the computer that are used to process data
Term
What are two main components on the motherboard?
Definition
processor and memory
Term
what's another name for a processor?
Definition
CPU- (central processing unit)
Term
What is the CPU (central processing unit)?
Definition
The electronic computer the interprets and carried out the basic instructions that operate the computer
Term
What does the memory consist of?
Definition
consists of electronic components that store instructions waiting to be executed and data needed by those instructions
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