INTRO TO COMPUTERS - CHAPTER 7
EXAM QUESTIONS AND ANSWERS
4G - Correct Answers -The latest mobile communication standard with faster data
transfer rates than 3G.
Backwards Compatibility - Correct Answers -The accommodation of current devices
being able to use previously issued software standards in addition to the current
standards.
Bandwidth - Correct Answers -The Maximum speed at which data can be transmitted
between two nodes on a network.
Broadband - Correct Answers -A high-speed internet connection such as cable,
satellite, or digital subscriber line (DSL).
Cable Internet - Correct Answers -A broadband service that transmits data over coaxial
cables.
Cat 6 Cable - Correct Answers -A UTP cable type that provides more than 1Gb/s pf
throughput
Client/server Network - Correct Answers -A type of network that uses servers to deliver
services to computers that are requesting them (clients).
Twisted-Pair Cable - Correct Answers -Cables made of copper wires that are twisted
around each other and are surrounded by a plastic jacket.
Unshielded Twisted-Pair (UTP) Cable - Correct Answers -Cable is composed of four
pairs of wires that are twisted around each other to reduce electrical interference.
Wide Area Network (WAN) - Correct Answers -A network made up of local area
networks (LANs) connected over long distances.
Coaxial Cable - Correct Answers -A single copper wire surrounded by layers of plastic
insulation, metal sheathing, and a plastic jacket.
EXAM QUESTIONS AND ANSWERS
4G - Correct Answers -The latest mobile communication standard with faster data
transfer rates than 3G.
Backwards Compatibility - Correct Answers -The accommodation of current devices
being able to use previously issued software standards in addition to the current
standards.
Bandwidth - Correct Answers -The Maximum speed at which data can be transmitted
between two nodes on a network.
Broadband - Correct Answers -A high-speed internet connection such as cable,
satellite, or digital subscriber line (DSL).
Cable Internet - Correct Answers -A broadband service that transmits data over coaxial
cables.
Cat 6 Cable - Correct Answers -A UTP cable type that provides more than 1Gb/s pf
throughput
Client/server Network - Correct Answers -A type of network that uses servers to deliver
services to computers that are requesting them (clients).
Twisted-Pair Cable - Correct Answers -Cables made of copper wires that are twisted
around each other and are surrounded by a plastic jacket.
Unshielded Twisted-Pair (UTP) Cable - Correct Answers -Cable is composed of four
pairs of wires that are twisted around each other to reduce electrical interference.
Wide Area Network (WAN) - Correct Answers -A network made up of local area
networks (LANs) connected over long distances.
Coaxial Cable - Correct Answers -A single copper wire surrounded by layers of plastic
insulation, metal sheathing, and a plastic jacket.
