Introduction to Computer Science I Flashcards
What is formed when two or more computers are connected so that they can exchange programs and data?
A network
What is a URL
Uniform Resource Locator — the address of a web page
What is the network that consists of many other networks connected together?
The Internet
What is an address in a web page that points to another web page?
A hyperlink
What type of memory is most closely connected to the processor?
Main Memory
When a network consists of geographically distant computers it is a ….
Wide Area Network (WAN)
What is hardware ?
The physical parts of a computer system.
What piece of hardware is used to connect computers into a network?
Network Interface Card
What is software ?
computer programs and data
What is a small electronic device containing many transistors?
integrated circuit (a processor or memory chip)
What is a network protocol?
A set of rules about how computers represent and transmit data over a network.
What is the name for a computer system that is permanently part of a larger device?
Embedded System
What is the main circuit board of a computer system ?
motherboard
What computer system component does most of the computing?
The processor chip
What type of memory is used for long-term storage?
Secondary Memory (hard disk)