CH 6

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More than ________ percent of all online content is written in English. 25 90 50 75

50

A network between Mars and the Earth would be a ________. WAN MAN LAN PAN

WAN

_______ refers specifically to two or more individuals who act together to perform a task. Workflow A workgroup Collaboration A virtual team

a workgroup

A(n) ________ portals offers a single point of entry to an entire community of affiliated interests. industrywide commercial corporate affinity

affinity

Eriteans who have access to the Internet typically use ________. Dial-up DSL Cable Fiber

dial-up

_______ is NOT an advantage of twisted-pair wire. High bandwidth Easy to work with Cost Availability

high bandwidth

The ________ layer of TCP/IP places packets on, and receives them from, the network medium, which can be any networking technology. transport application Internet network interface

network interface

_______ is the slowest cable medium.

twisted-pair

_______ is an example of the third type of peer-to-peer processing that allows for advanced search and file sharing. Microsoft SharePoint Workspace Bit Torrent SETI@home Grid computing

Bit Torrent

_______ involves ________ a task to an undefined, generally large group of people in the form of an open call. Crowdsourcing; outsourcing Telecommuting; outsourcing Crowdsourcing; insourcing Telecommuting; insourcing

Crowdsourcing; outsourcing

_______ modems use the digital portion of a voice telephone to offer broadband access. Fiber DSL Dial-up Cable

DSL

______ refers to learning supported by the web; ________ refers to any learning situation in which teachers and students do not meet face to face. E-learning; distance learning Distance learning; long-distance learning Distance learning; e-learning E-learning; long-distance learning

E-learning; distance learning

135.62.128.91 is an example of an ________ address. IPv2 IPv6 IPv8 IPv4

IPv4

________ are exchange points for Internet traffic. NSPs NAPs ISPs IAPs

NAPs

Which of the following is NOT a basic function of TCP/IP? Manages the movement of data packets between computers by establishing a connection between the computers Sequences the transfer of packets Responsible for disassembling, delivering, and reassembling data during transmission Acknowledges the packets have been transmitted

Responsible for disassembling, delivering, and reassembling data during transmission

________ leads to the ideas of fat and thin clients where ________ clients have no local storage and only limited processing power. Peer-to-peer processing; fat Client/server computing; thin Peer-to-peer processing; thin Client/server computing; fat

client/server, thin

_______ is the largest-volume application running over the Internet. Voice communication E-mail Chat FTP

email

________ is a broadcast medium. Twisted-pair Coaxial Fiber-optic Satellite

satellite

_______ is an obstacle of Raytheon's CAVE. Space for the 3D screens Discovering problems during production Getting customers to trust the designs Cost to bring in suppliers

space for 3D screens

_______ is an advantage of telecommuting. Socialization Visibility Promotion time Stress-level

stress-level

According to the textbook, ________ is the most widely available cable medium. fiber-optic radio twisted-pair microwave

twisted-pair


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