IS – Chapter 7 Quiz
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What are the two most prevalent types of broadband access?
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Digital subscriber line and cable connection
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Which social media site uses LBS?
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Foursquare
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________ is a security protocol that protects wi-fi networks.
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Wi-fi protected access
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Which of the following provides Internet access using a cable television company's infrastructure and a special cable modem?
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Internet cable connection
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Which of the following allows high-speed digital data transmission over standard telephone lines?
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Digital subscriber line (DSL)
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Which of the following includes the three primary network types?
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LAN, WAN, MAN
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Which of the following is a type of data connection able to transmit a digital signal at 1.544 Mpbs and is more expensive and reliable than cable or DSL?
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T1 line
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What is the major challenge of networking or performing business in a connected world?
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Security issues
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Cell phones have morphed into ___________________ that offer more advanced computing ability and connectivity than basic cell phones.
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Smartphones
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Which of the following is experiencing rapid growth due to wireless technology?
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All of these
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Which of the following offers an example of a WAN?
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All of these
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What distributes digital video content using IP across the Internet and private IP networks?
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Internet protocol TV (IPTV)
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What is the worldwide gap giving advantage to those with access to technology?
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Digital divide
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What are areas around access points where users can connect to the Internet via wi-fi?
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Hotspots
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What is a device that enables a computer to transmit and receive data?
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Modem
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What does the wireless technology WiMAX stand for?
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Worldwide interoperability for microwave access
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NSPs are private companies that own and maintain the worldwide backbone that supports the Internet. Which of the following is not an NSP?
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Microsoft
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What is a means by which portable devices can connect wirelessly to a local area network, using access points that send and receive data via radio waves?
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Wireless fidelity (wi-fi)
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What spans a large geographic area such as a state, province, or country, similar to the Internet?
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Wide area network (WAN)
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Which domain is reserved for the U.S. military?
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.mil
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Which of the following is not a LAN?
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The Internet
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What is the largest and most important network that has evolved into a global information superhighway?
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Internet
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What is a VPN?
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A direct private network that creates a \"private tunnel\" within the Internet to connect to the corporate server
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LANs, WANs, and MANs all provide users with an accessible and reliable network infrastructure. Which of the following are the most important network differentiating dimensions?
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Cost and performance
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A wireless MAN (WMAN) is a metropolitan area network that uses ___________ to transmit and receive data?
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Radio signals
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What is a feature of IPTV?
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All of these.
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What is a computer network that relies on the computing power and bandwidth of the participants in the network rather than a centralized server?
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Peer-to-peer (P2P)
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Which network uses radio signals to transmit and receive data over distances of a few hundred feet?
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WLAN
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Which of the following statements is inaccurate in reference to domain names?
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Domain names are owned.
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What is the efficient coexistence of telephone, video, and data communication within a single network, offering convenience and flexibility not possible with separate infrastructures?
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Network convergence
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Which of the following is not a primary use of GIS?
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Ensuring safety equipment is on an airplane before a flight.
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Which of the following allows a user to access the Internet?
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All of these
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Which of the following is an example of P2P?
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Skype
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What is the standard Internet protocol that provides the technical foundation for the public Internet?
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Transmission control protocol/Internet protocol (TCP/IP)
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What is a disadvantage of networking or performing business in a connected world?
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Increases resource threats
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What is the integration of communication channels into a single service?
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Unified communication
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The potential for contracting viruses on mobile devices is increasing; in fact, the first known mobile phone virus was called ______________.
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Cabir
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Which domain is reserved for accredited postsecondary institutions?
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.edu
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What is a restricted network that relies on Internet technologies to provide an Internet-like environment within the company for information sharing, communications, collaboration, and web publishing?
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Intranet
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Which of the following statements is not accurate in reference to mobile and wireless computing?
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Wireless technology is any type of operation accomplished with the use of a hard-wired connection.
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What are the two main methods for encrypting network traffic on the web?
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SSL and SHTTP
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Which business application uses electronic tags and labels to identify objects wirelessly over short distances?
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Radio-frequency identification
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Which business application uses location information to provide a service and is designed to give mobile users instant access to personalized local content?
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Location-based services
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Which of the following offers a common example of a LAN?
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All of these
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What do you call a large computer network usually spanning a city or a specific infrastructure like a college?
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...
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What can unified communications merge?
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All of these
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What is the digital divide?
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A worldwide gap giving advantage to those with access to technology
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What is a benefit of network convergence?
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All of these
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Which benefits of a connected world make all applications, equipment (such as a high-volume printer), and data available to anyone on the network, without regard to the physical location of the resource or the user?
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Sharing resources
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Which of the following is not a type of wireless network?
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MAN
