Information System Usage and Application (Domain 9) Flashcards
What is the meaning of the acronym “PC”?
Personal Computer
What is the meaning of the acronym “CPU”?
Central Processing Unit
What is the meaning of the acronym “RAM”?
Random Access Memory
What is the meaning of the acronym “LAN”?
Large Area Network
What is the meaning of the acronym “CPOE”?
Computerized Prescriber* Order Entry (also could be Physician)
What is the meaning of the acronym “CDSS”?
Clinical Decision Support System
What is the meaning of the acronym “PDA”?
Personal Digital Assistant
Which part of the computer that does all of the computing?
Central processing unit (CPU)
Which part of the computer provides electronic communication to the system?
software
What is the meaning of the acronym EDI?
Electronic Data Interchange
What word refers to the parts of the computer that you can actually touch?
hardware
What does a dumb terminal do?
It allows a number of users to access patient information.
What are mainframe computers?
they are large, expensive, powerful computers used to process large quantities of data
What are microcomputers?
stand-alone systems that run software programs and manage data accessed from a larger source.
What is another name for a microcomputer?
PC