5 Written questions
5 Matching questions
- Twisted-pair wiring
- Telnet Protocol
- (MAN) Metropolitan Area Network
- VPN Virtual Private Network
- a refers to a type of cable composed of four or more copper wires twisted around each other within a plastic sheath.
- b a way to use public telecommunication infrastructure to provide secure access to an organization's network.
- c - provides connectivity in a geographic area or region larger than that covered b y a LAN, but smaller than a WAN.
- d Provides terminal emulation that allows a personal computer or workstation to act as a terminal, or accesss device
- e communications, data exchange, and resource-sharing system created by linking two or more computers and establishing standards, or protocols, so that they can work together. 2 principle benefits: 1. the ability to communicate 2. ability to share
5 Multiple choice questions
- - allows web browsers and servers to send and receive Web pages
- 1. Twisted-pair wiring 2. Coaxial cable 3. Fibre-optic cable
- - computer network that uses a cable or radio signals to link two or more computers within a geographically limited area.
- allows files containing text, programs, graphics, numerical data, and so on to be downloaded off or uploaded onto a netwok
- All devices are connected to one another in the shape of a closed loop, so that each device is connected directly to two other devices, one on either side of it.
5 True/False questions
Bus → All devices are connected to a central cable, called the bus or backbone.
SMTP Simple Mail Transfer Protocol → allows files containing text, programs, graphics, numerical data, and so on to be downloaded off or uploaded onto a netwok
(WAN) Wide Area Network → - provides data communication services for business in geographically dispersed areas (across country or around world)
Hybrid → Groups of star-configured workstations are connected to a linear bus backbone cable, combining the characteristics of the bus and star topologies.
(SNMP) Simple Network Management Protocol → TCP/I's own messaging system for email