MIS 412–Chapter 3
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During which period of time did the Institutionalization phase of Internet development take place?
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1975-1995
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Which of the following occurred during the Commercialization phase of Internet development?
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NSF privatized the operation of the Internet's backbone
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During which phase of the development of the Internet was Ethernet invented?
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Innovation phase
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Which of the following is not one of the basic technological foundations of the Internet?
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Tracert
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The process of slicing digital messages into parcels, sending them along different communication paths as they become available, and reassembling them at the destination point is called:
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packet switching
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Which of the following is the core communications protocol for the Internet?
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TCP/IP
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The Transport Layer of TCP/IP is responsible for which of the following?
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providing communication with the application by acknowledging and sequencing the packets to and from the application
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The Internet Layer of TCP/IP is responsible for which of the following?
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addressing, packaging, and routing messages
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Which of the following allows users to communicate visually and aurally in real-time, and uses high-resolution monitors to simulate the presence of participants?
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telepresence
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An IPv4 address is expressed as a:
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32-bit number that appears as a series of four separate numbers separated by periods
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The natural language convention used to represent IP addresses is called the:
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domain name system
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The addresses used by browsers to identify the location of content on the Web are called:
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uniform resource locators
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Which of the following statements about client/server computing is true?
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It connects multiple powerful personal computers together in one network with one or more servers dedicated to common functions that they all need
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Which of the following is not an advantage of a client/server computing over centralized mainframe computing?
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Each client added to the network increases the networks overall capacity and transmission speeds
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______ is a model of computing in which firms and individuals obtain computing power and software applications over the Internet, rather than purchasing and installing it on their own computers.
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Cloud computing
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Which of the following protocols is used to send mail to a server?
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SMTP
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Where does TSL operate within TCP/IP?
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between the Transport Layer and the Application Layer
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A(n) _____ is an audio presentation stored as an audio file and posted to the Web for users to download.
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podcast
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_____ is one of the original Internet services and is used to transfer files from a server computer to a client computer and vice versa.
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FTP
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____ is a utility program that allows you to check the connection between your client and a TCP/IP network.
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Ping
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Which layer of Internet architecture is composed of the telecommunications networks and protocols?
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Network Technology Substrate layer
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TCP/IP operates in which layer of Internet architecture?
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Transport Services and Representation Standards layer
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An Internet-enabled media player would run in which layer of Internet architecture?
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Applications layer
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The layer of Internet architecture that ties the applications to the communications network and includes such services as security and authentication is called the:
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Middleware Services layer
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The backbone of the Internet is formed by:
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Network Service Providers (NSPs)
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When talking about the physical elements of the Internet, the term redundancy refers to :
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multiple duplicate devices and paths in a network built so that data can be rerouted if a breakdown occurs
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The "hubs" where the backbone owners connect with one another are called:
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Internet Exchange Points (IXPs)
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Local area networks that operate within a single organization that leases access to the Web directly from regional and national carriers are called:
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campus area networks
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The _____ is a consortium of corporations, government agencies, and nonprofit organizations that monitors Internet policies and practices.
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Internet Society (ISOC)
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The _____ helps define the overall structure of the Internet.
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IAB
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Which of the following is not a limitation of the current Internet?
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the difficulty in expanding capacity by adding servers and clients
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Which of the following is not true about the mobile platform?
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Most smartphones use Intel chips
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Which of the following statements about fiber-optic cable is not true?
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It consists of twelve or sixteen strands of glass
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In the United States, there are two main types of cellular networks, CDMA and
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GSM
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Which of the following is the "killer app" of 2012?
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social networks
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The major technologies used with wireless local area networks are:
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Wi-Fi and Bluetooth
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Which of the following is a high-speed, medium-range, broadband wireless metropolitan area networks?
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WiMAX
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Siri is a type of:
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intelligent personal assisstant
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The first Web browser to make it possible to view documents on the Web with colored background, images, and animations was:
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Mosaic
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In the address http://www.company.com/clients.html, which of the following is the top-level domain?
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.com
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You could expect to find all of the following services in a Web server software package except:
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an RSS aggregator
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Which of the following is currently the most popular Web browser?
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Internet Explorer
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The concept behind document formatting had its roots in which of the following?
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GML
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Which of the following is a Web application that enables Internet users to communicate with each other, although not in real time?
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online forum
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Which of the following is a Web 2.0 service or application?
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wikis
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A(n) ____ is a Web application that allows users to easily add and edit content on a Web page.
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wiki
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The protocol that enables the transmission of voice and other forms of audio communication over the Internet is called:
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IP
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Which of the following was the largest source of mobile commerce revenue in 2012?
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mobile retail purchases
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All of the following are true about iPhone apps except:
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They are typically written in Java programming language
