Concepts Chapter 4 – Internet Quiz
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Web developers use ____ to categorize and classify content when creating a webpage.
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XML
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The term ____ implies that the webpage you design with web development software will look the same when published on the web.
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WYSIWYG
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____ is commonly used to enable web browsers to communicate with web servers.
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HTTP
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Java is a popular ____ programming language that allows programmers to write programs for multiple platforms.
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object-oriented
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____ is a popular software program that can be used to manage podcasts.
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iTunes
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A webpage can be created using web development software such as ____.
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Dreamweaver
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A unique feature of the semantic web is its ability to ____.
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figure out what the user is looking for
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Government agencies have been quick to adopt cloud-based services, largely because of cost savings.
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False
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Cloud computing's distinguishing characteristic is to provide users with access to services for free.
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False
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The most popular search engines use ____ to store information about webpages.
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a database
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Music services that use a ____ model of distribution include Napster, Rhapsody, and Yahoo! Music.
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subscription
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In a ____ portal, a user can access information related to his or her specific company, including communications tools for collaboration.
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corporate
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Most of what is published on the web has extensive quality control, editors, and peer review.
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False
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A(n) ____ online game is text-based and very interactive.
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MUD
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The reason online content cannot always be trusted is the lack of ____ on the web.
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quality control
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Facebook is a popular web resource.
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True
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Dogpile.com is an example of a meta search engine.
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True
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Combining voice, video, and data communications into one interface is known as ____ communications.
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unified
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____ defines how information travels across the Internet.
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TCP/IP
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The Internet backbone refers to the Hypertext Transfer Protocol (HTTP) that makes up the very foundation of the Internet.
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False
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A ____ network is used when a user wants to make his or her computer and others' computers available for access.
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peer-to-peer
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ISPs provide Internet access and control the flow of data packets over the Internet.
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True
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A well-known range of ____ is reserved by convention to identify specific service types provided by host computers.
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port numbers
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One focus of the Internet2 is to improve ____.
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communication speed
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A client/server architecture is used frequently in local area networks, but is inadequate to handle the higher demands of the Internet.
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False
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A popular web server software used today is ____.
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Apache
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Adobe Dreamweaver is one example of a popular web development software package.
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True
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In the URL http://www.cengage.com/index.html, cengage.com is the ____.
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domain name
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XHTML is being replaced by ____.
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HTML5
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A webpage can be created using web development software such as ____.
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Dreamweaver
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Web developers use ____ to categorize and classify content when creating a webpage.
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XML
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The online retailer ____ is one of the largest suppliers of cloud services.
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Amazon.com
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The private cloud model for cloud computing can save businesses money.
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True
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By combining geolocation, the image through your camera, and advanced ____ applications, you can review information in real time about businesses that surround you.
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augmented reality
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Downloaded music may include ____ technology that prevents or limits the user's ability to make copies.
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DRM
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Job-specific discussion groups and forums on the web can be a good way to make valuable employment contacts.
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True
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Wikipedia is a popular micro-blogging service.
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False
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Wikis encourage ____ to build content that can be constantly added, removed, and edited.
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crowdsourcing
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Portals provide a convenient starting point for the web by providing access to frequently used services.
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True
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Our e-textbook, Emerge with Computers, is an example of ____.
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online education
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Businesses can save money when their customers pay bills online.
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True
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In a packet-switched network, data is divided into small data packets for more efficient communication.
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True
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With the advent of Internet2, peer-to-peer networks will be able to support file sharing for the first time.
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False
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All devices connected to the Internet must have a unique IP address.
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True
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Data ____ travel over the Internet from router to router until reaching their destinations.
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packets
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____ defines how information travels across the Internet.
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TCP/IP
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BitTorrent is an example of a client/server relationship.
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False
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The Internet backbone uses mostly ____ cabling for transmitting data between users.
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fiber-optic
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The digital divide refers to those users who are older and do not know how to access the Internet.
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False
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Safari is an example of a web browser.
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True
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A Cascading Style Sheets file can be identified by its ____ extension.
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.css
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Thanks to ____ files, a website can recognize you and cater to your individual tastes each time you visit.
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cookie
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____ is commonly used to enable web browsers to communicate with web servers.
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HTTP
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A web server responds to http webpage requests from web clients.
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True
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To acquire an online presence, you can subscribe to a web ____ service that will store your files for users to access.
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hosting
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Web developers use ____ to categorize and classify content when creating a webpage.
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XML
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When using ____ as a Service, a business does not have to oversee the storage, backup, or security of its data.
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Infrastructure
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Government agencies have not supported cloud computing due to the lack of ____.
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data security
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Internet radio is limited to local stations that surround your current location.
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False
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Music services that use a ____ model of distribution include Napster, Rhapsody, and Yahoo! Music.
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subscription
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The reason online content cannot always be trusted is the lack of ____ on the web.
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quality control
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Microsoft's search engine is called Internet Explorer.
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False
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Instant messaging (IM) is an example of asynchronous communication.
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False
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A(n) ____ online game is text-based and very interactive.
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MUD
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Electronic communication that occurs in real time is called ____ communication.
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synchronous
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When evaluating information provided on the web, always consider the ____.
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source
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The job of the ____ computer is to support a large amount of user requests simultaneously.
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server
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ISPs provide Internet access and control the flow of data packets over the Internet.
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True
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Which of the following agencies played an important role in the birth of the Internet?
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Department of Defense
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Some colleges can keep students from using controversial file-sharing software by closing off access to specific ports on the campus network.
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True
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A peer-to-peer network takes advantage of a central server to share information.
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False
