Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
25 Cards in this Set
- Front
- Back
General purpose computer
|
Personal computer, desktop, PDA, Cell Phone
|
|
Specific Computer
|
Xbox, Digital Camera
|
|
Digital Media
|
MP3, JPEG, DOC, MP4
|
|
Wifi
|
Wireless Fidelity
|
|
Image Based Rendering
|
Digitally modifying something
|
|
4 Types of Information systems
|
Transaction Processing System
management system Decision Support System Expert System |
|
Transaction Processing System
|
Initiating a query recieving info in return(Google)
|
|
Management information
|
Maintains reports and databases (
|
|
Decision Support system
|
Help With decisions based on known factors (DATING)
|
|
Expert System
|
Works on law of probabilities known and unknown factors.
|
|
Computer Supports Four activites
|
Input, Output, Processing, Storage
|
|
Input
|
capturing and gathering data
|
|
Output
|
Producing the results of the processing
|
|
Processing
|
CPU converting raw data into output
|
|
Storage
|
maintaining data in the system
|
|
Central Processing Unit
|
The brain of the computer--> Processes
|
|
Motherboard
|
Primary Circuit board
|
|
Ram
|
Random access memory
|
|
Buses
|
Pathways the electronically join the chips together
|
|
Processing
|
Manipulating data in a manor defined by instructions
|
|
What is a system clock
|
contributes to the speed in which a processor can carryout instructions
|
|
System Storage
|
Storage used by computer for its own system operations (RAM, ROM, CACHE, VIDEO RAM, CMOS)
|
|
Secondary storage
|
Permanent form of storage
(HARDDRIVE, USB, CD) |
|
Output
|
speakers,monitor, printer
|
|
Input
|
Keyboard, mouse, scanner
|