Chapter 6 PLS 21
More than ________ percent of all online content is written in English. 90 75 25 50
50
________ refers specifically to two or more individuals who act together to perform a task. A virtual team Workflow A workgroup Collaboration
A workgroup
________ is an example of the third type of peer-to-peer processing that allows for advanced search and file sharing. SETI@home Microsoft SharePoint Workspace Bit Torrent Grid computing
Bit Torrent
________ leads to the ideas of fat and thin clients where ________ clients have no local storage and only limited processing power. Client/server computing; thin Client/server computing; fat Peer-to-peer processing; thin Peer-to-peer processing; fat
Client/server computing; thin
________ involves ________ a task to an undefined, generally large group of people in the form of an open call. Telecommuting; outsourcing Crowdsourcing; insourcing Crowdsourcing; outsourcing Telecommuting; insourcing
Crowdsourcing; outsourcing
________ modems use the digital portion of a voice telephone to offer broadband access. DSL Cable Dial-up Fiber
DSL
Eriteans who have access to the Internet typically use ________. Dial-up Cable Fiber DSL
Dial-up
________ refers to learning supported by the web; ________ refers to any learning situation in which teachers and students do not meet face to face. Distance learning; e-learning Distance learning; long-distance learning E-learning; distance learning E-learning; long-distance learning
E-learning; distance learning
________ is NOT an advantage of twisted-pair wire. Easy to work with High bandwidth Cost Availability
High bandwidth
135.62.128.91 is an example of an ________ address. IPv8 IPv4 IPv2 IPv6
IPv4
________ are exchange points for Internet traffic. ISPs NSPs IAPs NAPs
NAps
Which of the following is NOT a basic function of TCP/IP? Responsible for disassembling, delivering, and reassembling data during transmission Manages the movement of data packets between computers by establishing a connection between the computers Acknowledges the packets have been transmitted Sequences the transfer of packets
Responsible for disassembling, delivering, and reassembling data during transmission
________ is a broadcast medium. Fiber-optic Satellite Twisted-pair Coaxial
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 the 3D screens
A network between Mars and the Earth would be a ________. LAN WAN MAN PAN
WAN
A(n) ________ portals offers a single point of entry to an entire community of affiliated interests. corporate affinity commercial industrywide
affinity
________ is the largest-volume application running over the Internet. Chat FTP Voice communication E-mail
The ________ layer of TCP/IP places packets on, and receives them from, the network medium, which can be any networking technology. transport application network interface Internet
network interface
________ is an advantage of telecommuting. Socialization Visibility Stress-level Promotion time
stress-level
According to the textbook, ________ is the most widely available cable medium. microwave radio fiber-optic twisted-pair
twisted-pair
________ is the slowest cable medium. Satellite Twisted-pair Microwave Radio
twisted-pair