lovely-imaging Flashcards
sometimes created so that larger networks can be segmented or broken up into smaller networks to reduce traffic within that network
network bridge
▪ Network that has multiple pathways interconnecting devices and networks.
▪ This type of network has redundancy built in with the multiple connections.
▪ The Internet is based on mesh topology, and this topology is used most often to connect networks to other networks
mesh topology
A network in which the devices are connected in a circle
ring topology
Network that has the devices connected to a central hub or switch.
star topology
is the physical (geometric) layout of the connected devices on a network. There are four common topology configurations: bus, ring, star, and mesh
topology
Is a network in which all devices are physically attached to and listen for communication on a single wire
bus topology
two classification of computer
-system software
-application program
sequence of instruction developed by a software
computer program
software that control the computer hardware and acts as a bridge between application
operating system (OS)
two major type of monitor
cathode ray tube (CRT)
Liquid crystal display (LCD)
advantages of cathode ray tube and disadv?
adv: produce very bright image and had very fast refresh rate
dis; energy consumption and heat production
almost obsolete, consist of cathode and anode within the vacuum tube
crt or cathode ray tube
produce image on reflecting light through layer
lcd or liquid crystal display
two or more object sharing sources and information on computer
networking and communication basis
LAN and WAN means?
Local Area Network and Wide Are Network
