Marks: 1As economists had envisioned, prices of products sold on the Web are consistently lower than elsewhere, and the online marketplace is characterized by decreasing price dispersion.Phng n tr li:TrueFalseQuestion2Marks: 1In 2012, roughly ________ million people in the United States accessed the Internet via mobile devices.Chn mt phng n tr li.a.30

b.65

c.80

d.120

Question3Marks: 1Which of the following isnottrue regarding e-commerce today?Chn mt phng n tr li.a.Economists' visions of a friction-free market have not been realized.

b.Consumers are less price-sensitive than expected.

c.There remains considerable persistent price dispersion.

d.The market middlemen disappeared.

Question4Marks: 1Which of the following isnotan example of a social network?Chn mt phng n tr li.a.Wikipedia

b.Twitter

c.Pinterest

d.Facebook

Question5Marks: 1Unfair competitive advantages occur when:Chn mt phng n tr li.a.one competitor has an advantage others cannot purchase.

b.market middlemen are displaced.

c.information is equally distributed and transaction costs are low.

d.firms are able to gather monopoly profits.

Question6Marks: 1Cost transparency refers to the ability of consumers to discover the actual costs merchants pay for products.Phng n tr li:TrueFalseQuestion7Marks: 1The future of e-commerce will include an increase in regulatory activity both in the United States and worldwide.Phng n tr li:TrueFalseQuestion8Marks: 1E-commerce can be said to have begun in:Chn mt phng n tr li.a.1983.

b.1985.

c.1995.

d.2001.

Question9Marks: 1Customization involves changing a delivered product or service based upon a consumer's preferences or past purchasing behavior.Phng n tr li:TrueFalseQuestion10Marks: 1Which of the following isnota major business trend in e-commerce in 2012-2013?Chn mt phng n tr li.a.Retail e-commerce continues double-digit growth.

b.Small businesses and entrepreneurs are hampered by the rising cost of market entry caused by increased presence of industry giants.

c.Facebook grows to more than 1 billion users.

d.Social and mobile advertising begins to challenge search engine marketing.

Question11Marks: 1Households with incomes of below $75,000 are obtaining Internet access at faster rates than households with incomes above that level.Phng n tr li:TrueFalseQuestion12Marks: 1The richness made possible by e-commerce technologies does which of the following?Chn mt phng n tr li.a.It reduces the cost of delivering marketing messages and receiving feedback from users.

b.It allows consumers to become co-producers of the goods and services being sold.

c.It allows video, audio, and text to be integrated into a single marketing message and consuming experience.

d.It enables worldwide customer service and marketing communications.

Question13Marks: 1All of the following are online communications that are used to support the evaluation of alternatives stage of the consumer decision processexcept:Chn mt phng n tr li.a.search engines.

b.online catalogs.

c.social networks.

d.targeted banner ads.

Question14Marks: 1"Shoppers" constitute approximately ________ percent of the online Internet audience.Chn mt phng n tr li.a.38

b.68

c.88

d.98

Question15Marks: 1Which of the following age groups has the highest percentage of Internet access?Chn mt phng n tr li.a.18-29

b.30-49

c.50-64

d.65+

Question16Marks: 1Which of the following features of e-commerce technology allows fine-grained, highly detailed information on consumers' real-time behavior to be gathered and analyzed?Chn mt phng n tr li.a.personalization/customization

b.information density

c.social technology

d.interactivity

Question17Marks: 1The marketing technique known as ________ involves merchants offering products or services for a very low price for a short period of time.Chn mt phng n tr li.a.search engine marketing

b.flash marketing

c.yield management

d.bait-and-switch

Question18Marks: 1________ is an industry-standard database query and manipulation language.Chn mt phng n tr li.a.SQL

b.PHP

c.DBMS

d.JSP

Question19Marks: 1The broadest factor in consumer behavior is:Chn mt phng n tr li.a.culture.

b.gender.

c.education.

d.psychological background.

Question20Marks: 1All of the following are traditional online marketing toolsexcept:Chn mt phng n tr li.a.affiliate marketing.

b.permission marketing.

c.social marketing.

d.sponsorship marketing.

Question21Marks: 1Which of the following isnotone of the current trends in Internet advertising?Chn mt phng n tr li.a.Spending on search engine advertising is overtaken by video ads.

b.Online ad spending grows as a share of the total advertising budget.

c.Mobile and local advertising expands.

d.Display ad marketing continues strong growth.

Question22Marks: 1Purchasing an online ad on a CPA basis means that the advertiser:Chn mt phng n tr li.a.pays for impressions in 1,000 unit lots.

b.pays a prenegotiated fee for each click an ad receives.

c.pays only for those users who perform a specific action, such as registering, purchasing, etc.

d.exchanges something of equal value for the ad space.

Question23Marks: 1Which of the following types of display ads is 160 x 600 pixels?Chn mt phng n tr li.a.leaderboard

b.half-page ad

c.medium rectangle

d.wide skyscraper

Question24Marks: 1Which of the following online advertising formats is the most effective?Chn mt phng n tr li.a.banner ads

b.rich media ads

c.video ads

d.e-mail

Question25Marks: 1The 2003 CAN-SPAM Act required that the Federal Trade Commission establish a "do not e-mail" registry.Phng n tr li:TrueFalseQuestion26Marks: 1The size of a leaderboard is:Chn mt phng n tr li.a.728 x 90 pixels.

b.300 x 600 pixels.

c.160 x 600 pixels.

d.180 x 150 pixels.

Question27Marks: 1Which of the following online advertising formats attracted theleastamount of spending in 2012?Chn mt phng n tr li.a.search

b.classifieds

c.rich media

d.e-mail

Question28Marks: 1Display ads produce the highest click-through rates.Phng n tr li:TrueFalseQuestion29Marks: 1A Crayola arts-and-crafts column on a parenting Web site is an example of what form of advertising?Chn mt phng n tr li.a.sponsorship

b.banner swapping

c.affiliate relationship

d.public relations

Question30Marks: 1Research indicates that social network influence may not extend to distant friends.Phng n tr li:TrueFalseQuestion31Marks: 1An ________ provides electronic catalogs that represent the products of thousands of direct manufacturers.Chn mt phng n tr li.a.e-distributor

b.e-procurement company

c.exchange

d.industry consortium

Question32Marks: 1Exchanges have failed primarily because:Chn mt phng n tr li.a.suppliers have refused to join them.

b.buyers have refused to join them.

c.the existing markets have had too high liquidity.

d.excessive trade value per transaction.

Question33Marks: 1An example of an indirect good in the fast-food industry is:Chn mt phng n tr li.a.food-grade paper.

b.fax paper.

c.beef.

d.sugar.

Question34Marks: 1An ________ primarily serves businesses that buy indirect goods on a spot purchasing basis.Chn mt phng n tr li.a.e-distributor

b.e-procurement company

c.exchange

d.industry consortium

Question35Marks: 1Exchanges have proven successful in providing additional value-added services that transform the value chain for the entire industry.Phng n tr li:TrueFalseQuestion36Marks: 1All of the following are weaknesses of EDIexcept:Chn mt phng n tr li.a.EDI is not well suited for electronic marketplaces.

b.EDI lacks universal standards.

c.EDI does not provide a real-time communication environment.

d.EDI does not scale easily.

Question37Marks: 1The cost of participating in B2B e-commerce systems has fallen significantly.Phng n tr li:TrueFalseQuestion38Marks: 1Exchanges tend to be biased toward the seller even though they are independently owned and presumably neutral.Phng n tr li:TrueFalseQuestion39Marks: 1An e-procurement Net marketplace is sometimes referred to as a:Chn mt phng n tr li.a.one-to-one market.

b.one-to-many market.

c.many-to-few market.

d.many-to-many market.

Question40Marks: 1Which of the following is not one of the three defining characteristics of a portal?Chn mt phng n tr li.a.commerce

b.content

c.auctions

d.navigation of the Web

Question41Marks: 1Which of the following involves e-mailing another seller's bidders and offering the same product for less?Chn mt phng n tr li.a.transaction interception

b.bid siphoning

c.shill bidding

d.persistent bidding

Question42Marks: 1Closed bidding permits price discrimination without offending buyers.Phng n tr li:TrueFalseQuestion43Marks: 1The profit a seller makes at auction is a function of all of the followingexcept:Chn mt phng n tr li.a.arrival rate.

b.auction length.

c.the number of units for auction.

d.bid increments.

Question44Marks: 1________ pricing adjusts prices based on the location of the consumer.Chn mt phng n tr li.a.Personalization

b.Utilization

c.Trigger

d.Fixed

Question45Marks: 1Priceline.com is an example of a:Chn mt phng n tr li.a.English auction.

b.Dutch auction.

c.group buying auction.

d.name your own price auction.

Question46Marks: 1iVillage.com is an example of a:Chn mt phng n tr li.a.interest-based social network.

b.affinity community.

c.sponsored community.

d.practice network.

Question47Marks: 1Which of the following types of auctions offers a neutral marketplace, without buyer or seller bias?Chn mt phng n tr li.a.sealed bid market

b.English auction

c.double auction

d.name your own price auction

Question48Marks: 1Social network participation is one of the most common usages of the Internet.Phng n tr li:TrueFalseQuestion49Marks: 1Keeping bid increments low increases the number of bidders and the frequency of their bids.Phng n tr li:TrueFalseQuestion50Marks: 1The entertainment industry is generally considered to be composed of five players: television, Hollywood films, music, radio, and video games.Phng n tr li:TrueFalseQuestion51Marks: 1Which of the following isnota major contributing factor to net value?Chn mt phng n tr li.a.providing instantaneous, online access to information

b.providing large, searchable historical archives

c.enabling consumers to move online information to other documents easily

d.offering variety of subscription models

Question52Marks: 1Which of the following type of online content does the highest percentage of Internet users purchase or view online?Chn mt phng n tr li.a.newspapers

b.radio

c.games

d.music

Question53Marks: 1By 2015, online video is expected to surpass music as the largest form of online revenue in terms of revenue.Phng n tr li:TrueFalseQuestion54Marks: 1Cannibalization is a major challenge facing book publishers.Phng n tr li:TrueFalseQuestion55Marks: 1All of the the following are examples of media convergenceexcept:Chn mt phng n tr li.a.iPad.

b.Amazon Books Publishing.

c.Google TV.

d.cell phones.

Question56Marks: 1In 2012, approximately how much were consumers expected to spend on digital music?Chn mt phng n tr li.a.$36 million

b.$360 million

c.$3.6 billion

d.$36 billion

Question57Marks: 1In the wholesale model of e-book distribution, pricing power is with the retailer.Phng n tr li:TrueFalseQuestion58Marks: 1Which of the following isnotone of the factors required to charge for online content?Chn mt phng n tr li.a.multiple delivery methods

b.focused market

c.specialized content

d.high perceived net value

Question59Marks: 1Which of the following best describes the online newspaper industry's revenue model?Chn mt phng n tr li.a.mostly successful implementation of the subscription-fee model

b.struggling to successfully implement a fee-based model

c.abandonment of the subscription-fee model and return to free model

d.mix of revenues from classified ad sales and subscription fees

Question60Marks: 1All of the following are examples of the challenges that traditional manufacturers experience when using the Internet to sell directly to the consumerexcept:Chn mt phng n tr li.a.moving to a supply-push model.

b.high cost structures.

c.developing a fast-response online order and fulfillment system.

d.channel conflict.

Question61Marks: 1All of the following are advantages of online retailexcept:Chn mt phng n tr li.a.lower supply chain costs.

b.lower cost of distribution.

c.ability to change prices.

d.faster delivery of goods.

Question62Marks: 1All of the following products are considered durable goodsexcept:Chn mt phng n tr li.a.automobiles.

b.clothing.

c.appliances.

d.furniture.

Question63Marks: 1All of the following statements about the online insurance industry are trueexcept:Chn mt phng n tr li.a.The Internet has dramatically changed the insurance industry's value chain.

b.Web sites of almost all the major firms provide the ability to obtain an online quote.

c.Internet usage has lead to a decline in term life insurance prices industry-wide.

d.The industry has been very successful in attracting visitors searching for information.

Question64Marks: 1Consumers are primarily price-driven when shopping on the Internet.Phng n tr li:TrueFalseQuestion65Marks: 1Groupon is an example of local commerce.Phng n tr li:TrueFalseQuestion66Marks: 1Which of the following isnotan example of a transaction broker?Chn mt phng n tr li.a.a stockbroker

b.a real estate agent

c.an accountant

d.an employment agency

Question67Marks: 1The Internet has resulted in lower search costs, increased price comparison, and lower prices to consumers for which insurance product line?Chn mt phng n tr li.a.term life insurance

b.automobile insurance

c.health insurance

d.property and casualty insurance

Question68Marks: 1All of the following statements are trueexcept:Chn mt phng n tr li.a.Compared to general merchandisers, the transition to e-commerce has been easier for MOTO firms.

b.The MOTO sector is also called the general merchandise sector.

c.MOTO was the last technological revolution that preceded e-commerce.

d.Distribution of catalogs is one of MOTO retailers' biggest expenses.

Question69Marks: 1Which of the following wouldnotbe considered a current asset?Chn mt phng n tr li.a.long-term investments

b.cash

c.accounts receivable

d.marketable securities

Question70Marks: 1Which of the following can be used to record all keyboard activity of a user?Chn mt phng n tr li.a.shopping carts

b.trusted computing environments

c.spyware

d.DRM

Question71Marks: 1Which of the following technologies allows you to send e-mail without a trace?Chn mt phng n tr li.a.anonymous surfing

b.P3P

c.anonymous remailers

d.public key encryption

Question72Marks: 1Which of the FTC's Fair Information Practices (FIP) principles requires opt-in or opt-out policies to be in place?Chn mt phng n tr li.a.Notice/Awareness

b.Choice/Consent

c.Access/Participation

d.Security

Question73Marks: 1The Children's Internet Protection Act (CIPA) requires schools and libraries in the United States to install technology protection measures in an effort to shield children from pornography.Phng n tr li:TrueFalseQuestion74Marks: 1The principle of responsibility means that individuals, organizations, and societies should be held accountable to others for the consequences of their actions.Phng n tr li:TrueFalseQuestion75Marks: 1Which of the FTC's Fair Information Practices (FIP) principles requires identification of the collector of data?Chn mt phng n tr li.a.Notice/Awareness

b.Choice/Consent

c.Access/Participation

d.Security

Question76Marks: 1Net neutrality refers to Internet backbone owners treating all Internet traffic equally.Phng n tr li:TrueFalseQuestion77Marks: 1It is not necessarily illegal to use someone else's trademark in a metatag.Phng n tr li:TrueFalseQuestion78Marks: 1Which of the following e-commerce technology dimensions creates greater opportunities for cyberbullying?Chn mt phng n tr li.a.richness

b.interactivity

c.social technology

d.ubiquity

Question79Marks: 1All of the following are types of tiered, or differential, pricing plansexcept:Chn mt phng n tr li.a.time-managed.

b.metered billing.

c.highway pricing.

d.private industry self-regulatory group.

Question80Marks: 1A value proposition defines how a company's product or service fulfills the needs of a customer.Phng n tr li:TrueFalseQuestion81Marks: 1In general, the key to becoming a successful content provider is to:Chn mt phng n tr li.a.own the content being provided.

b.own the technology by which content is created, presented, and distributed.

c.provide online content for free.

d.provide other services as well as online content.

Question82Marks: 1Which of the followingisnotconsidered a portal?Chn mt phng n tr li.a.Yahoo

b.MSN

c.WSJ.com

d.AOL

Question83Marks: 1Expedia is an example of a:Chn mt phng n tr li.a.community provider.

b.transaction broker.

c.market creator.

d.service provider.

Question84Marks: 1Over the past decade:Chn mt phng n tr li.a.the number of exchanges greatly increased.

b.the number of exchanges diminished sharply.

c.the number of exchanges stayed about the same.

d.exchanges have totally disappeared.

Question85Marks: 1What is the primary revenue model for an e-distributor?Chn mt phng n tr li.a.sales

b.transaction fee

c.advertising

d.subscription

Question86Marks: 1The Internet's universal standards decrease the cost of industry and firm operations.Phng n tr li:TrueFalseQuestion87Marks: 1Which of the following would be considered an indirect competitor of American Airlines?Chn mt phng n tr li.a.JetBlue

b.Zipcar

c.Orbitz

d.British Airways

Question88Marks: 1All of the following are key elements of a business modelexcept:Chn mt phng n tr li.a.competitive environment.

b.organizational development.

c.information technology strategy.

d.market strategy.

Question89Marks: 1The business model of e-distributors is quite similar to that of:Chn mt phng n tr li.a.e-tailers.

b.transaction brokers.

c.exchanges.

d.service providers.

Question90Marks: 1Which of the following is a high-speed, medium-range, broadband wireless metropolitan area network?Chn mt phng n tr li.a.Wi-Fi

b.WiMAX

c.Bluetooth

d.ZigBee

Question91Marks: 1T1 and T3 refer to international telephone standards for digital communication.Phng n tr li:TrueFalseQuestion92Marks: 1HTML is the Internet protocol used to transfer Web pages.Phng n tr li:TrueFalseQuestion93Marks: 1Which of the following isnotan advantage of client/server computing over centralized mainframe computing?Chn mt phng n tr li.a.It is easy to expand capacity by adding servers and clients.

b.Each client added to the network increases the network's overall capacity and transmission speeds.

c.Client/server networks are less vulnerable, in part because the processing load is balanced over many powerful smaller computers rather than concentrated in a single huge computer.

d.There is less risk that a system will completely malfunction because backup or mirror servers can pick up the slack if one server goes down.

Question94Marks: 1Which of the following protocols is used to send mail to a server?Chn mt phng n tr li.a.SMTP

b.FTP

c.HTTP

d.SSL

Question95Marks: 1One of Internet2's projects is a nationwide 100 gigabit-per-second network.Phng n tr li:TrueFalseQuestion96Marks: 1Which of the following is the core communications protocol for the Internet?Chn mt phng n tr li.a.Telnet

b.FTP

c.TCP/IP

d.SSL

Question97Marks: 1Which of the following is currently the most popular Web browser?Chn mt phng n tr li.a.Internet Explorer

b.Netscape

c.Safari

d.Firefox

Question98Marks: 1Siri is a type of:Chn mt phng n tr li.a.intelligent personal assistant.

b.widget.

c.gadget.

d.social network.

Question99Marks: 1Local area networks that operate within a single organization that leases access to the Web directly from regional and national carriers are called:Chn mt phng n tr li.a.wide area networks.

b.extranets.

c.campus area networks.

d.private exchanges.

Question100Marks: 1Which layer of Internet architecture is composed of the telecommunications networks and protocols?Chn mt phng n tr li.a.Network Technology Substrate layer

b.Middleware Services layer

c.Transport Services and Representation Standards layer

d.Applications layer

Question101Marks: 1When talking about the physical elements of the Internet, the termredundancyrefers to:Chn mt phng n tr li.a.transmitting multiple copies of a single packet to safeguard against data loss.

b.the use of tiered high-speed switching computers to connect the backbone to regional and local networks.

c.delays in messages caused by the uneven flow of information through the network.

d.multiple duplicate devices and paths in a network built so that data can be rerouted if a breakdown occurs.

Question102Marks: 1________ is a utility program that allows you to check the connection between your client and a TCP/IP network.Chn mt phng n tr li.a.Ping

b.Telnet

c.Tracert

d.Finger

Question103Marks: 1Internet access providers typically provide faster download speeds than upload speeds to consumers.Phng n tr li:TrueFalseQuestion104Marks: 1Which of the following statements about fiber-optic cable isnottrue?Chn mt phng n tr li.a.It consists of twelve or sixteen strands of glass.

b.It is thinner and lighter than coaxial or twisted pair cable.

c.It enables better data security than coaxial cable.

d.There are thousands of miles of installed fiber-optic cable in the United States that are not being used.

Question105Marks: 1Which of the following is a short-range, low-power, wireless network technology useful for remotely controlling industrial, medical, and home automation devices?Chn mt phng n tr li.a.Wi-Fi

b.WiMAX

c.UWB

d.ZigBee

Question106Marks: 1Which of the following occurred during the Commercialization phase of Internet development?Chn mt phng n tr li.a.The fundamental building blocks of the Internet were realized in actual hardware and software.

b.Large mainframes on different college campuses were linked.

c.The Domain Name System was introduced.

d.NSF privatized the operation of the Internet's backbone.

Question107Marks: 1WLAN-based Internet access derives from the same technological foundations as telephone-based wireless Internet access.Phng n tr li:TrueFalseQuestion108Marks: 1During which period of time did the Institutionalization phase of Internet development take place?Chn mt phng n tr li.a.1950-1960

b.1961-1974

c.1975-1995

d.1995-through the present

Question109Marks: 1Which of the following is a Web application that enables Internet users to communicate with each other, although not in real time?Chn mt phng n tr li.a.online chat

b.online forum

c.IM

d.VoIP

Question110Marks: 1The termstatelessrefers to the fact that:Chn mt phng n tr li.a.no one government entity controls the Internet.

b.the server does not have to maintain an ongoing dedicated interaction with the client computer.

c.system performance degrades as more simultaneous users require service.

d.Web servers may maintain multiple instances of server software to handle requests.

Question111Marks: 1Accessibility rules help to ensure that low-bandwidth users can access your Web site.Phng n tr li:TrueFalseQuestion112Marks: 1Apache HTTP Web server software is based on Microsoft's Windows operating system.Phng n tr li:TrueFalseQuestion113Marks: 1An e-commerce site that cost $25,000 to develop is likely to require a yearly maintenance budget of approximately:Chn mt phng n tr li.a.$5,000.

b.$10,000.

c.$25,000.

d.$50,000.

Question114Marks: 1The annual maintenance cost for a Web site is likely to be as high as its development cost.Phng n tr li:TrueFalseQuestion115Marks: 1Which of the following helps you understand the marketing effectiveness of your e-commerce site?Chn mt phng n tr li.a.shopping cart

b.product database

c.site tracking and reporting system

d.inventory management system

Question116Marks: 1Which of the following is the least expensive path to creating a mobile Internet presence?Chn mt phng n tr li.a.developing a native app

b.resizing an existing Web site for mobile use

c.building a mobile Web app using HTML

d.building a mobile Web app using Java

Question117Marks: 1All of the following are steps one can take to right-size a Web site's hardware platform and meet demands for serviceexcept:Chn mt phng n tr li.a.scaling hardware vertically.

b.scaling hardware horizontally.

c.replacing static pages with dynamically generated pages.

d.improving processing architecture.

Question118Marks: 1A "native" app is one designed to specifically operate using a mobile device's hardware and operating system.Phng n tr li:TrueFalseQuestion119Marks: 1Which of the following isnotone of the basic business objectives for an e-commerce site?Chn mt phng n tr li.a.display goods

b.execute a transaction

c.provide production and supplier links

d.optimize system architecture

Question120Marks: 1Which of the following is an example of a CMS?Chn mt phng n tr li.a.Apache

b.WordPress

c.Oracle

d.WebTrends Analytics

Question121Marks: 1The systems development life cycle methodology is useful when creating an e-commerce Web site.Phng n tr li:TrueFalseQuestion122Marks: 1All of the following can enhance page delivery speedexcept:Chn mt phng n tr li.a.using edge caching services.

b.using specialized content delivery networks.

c.increasing local bandwidth.

d.increasing the dynamic content on the pages.

Question123Marks: 1Mobile Web apps are typically built using HTML5 and Java.Phng n tr li:TrueFalseQuestion124Marks: 1Which of the following types of servers monitors and controls access to a main Web server and implements firewall protection?Chn mt phng n tr li.a.proxy server

b.list server

c.groupware server

d.mail server

Question125Marks: 1Which of the following would you use to identify orphan files?Chn mt phng n tr li.a.HTTP

b.FTP

c.data capture tools

d.site management tools

Question126Marks: 1________ verifies that the business objectives of the system as originally conceived are in fact working.Chn mt phng n tr li.a.System testing

b.Acceptance testing

c.Unit testing

d.Implementation testing

Question127Marks: 1In a two-tier architecture, a Web server is linked to one middle-tier layer that typically includes a series of application servers, as well as to another back-end layer.Phng n tr li:TrueFalseQuestion128Marks: 1Which of the following is used to process certificates and private/public key information?Chn mt phng n tr li.a.HTTP

b.SSL

c.FTP

d.data capture tools

Question129Marks: 1Which of the following isnotan example of one of the four kinds of e-commerce presence?Chn mt phng n tr li.a.e-mail list

b.customer management system

c.Twitter feed

d.print ad that refers to a Web site

Question130Marks: 1Which of the following types of sites typically tends to have high to very high page views (hits)?Chn mt phng n tr li.a.Web services

b.customer self-service

c.trading

d.publishing/subscription

Question131Marks: 1Prior to the development of e-commerce, Web sites primarily delivered static content.Phng n tr li:TrueFalseQuestion132Marks: 1All of the following are methods of securing channels of communicationexcept:Chn mt phng n tr li.a.SSL/TLS.

b.certificates.

c.VPN.

d.FTP.

Question133Marks: 1________ refers to the ability to ensure that e-commerce participants do not deny their online actions.Chn mt phng n tr li.a.Nonrepudiation

b.Authenticity

c.Availability

d.Integrity

Question134Marks: 1Which of the following is the primary federal statute used to combat computer crime?Chn mt phng n tr li.a.Homeland Security Act

b.CAN-SPAM Act

c.Computer Security Enhancement Act

d.Computer Fraud and Abuse Act

Question135Marks: 1The Computer Security Institute reported in its 2011 survey that approximately ________ percent of responding organizations experienced a computer security incident within the previous 12 months.Chn mt phng n tr li.a.25

b.45

c.75

d.95

Question136Marks: 1The easiest and least expensive way to prevent threats to system integrity is to install anti-virus software.Phng n tr li:TrueFalseQuestion137Marks: 1If you used a symmetric key encryption for large documents, with public key encryption to encrypt and send the symmetric key, you would be using a digital:Chn mt phng n tr li.a.envelope.

b.signature.

c.certificate.

d.hash.

Question138Marks: 1All of the following are examples of malicious codeexcept:Chn mt phng n tr li.a.viruses.

b.bots.

c.worms.

d.sniffers.

Question139Marks: 1Phishing attacks rely on browser parasites.Phng n tr li:TrueFalseQuestion140Marks: 1According to the Computer Security Institute's 2011Computer Crime and Security Survey, which of the following was the most commonly reported type of attack?Chn mt phng n tr li.a.malware infection

b.laptop theft

c.Web site defacement

d.insider abuse

Question141Marks: 1All of the following are features of cashexcept:Chn mt phng n tr li.a.It is instantly convertible into other forms of value without intermediation.

b.It requires no authentication.

c.It is anonymous.

d.It provides float.

Question142Marks: 1The six key dimensions to e-commerce security are nonrepudiation, authenticity, availability, integrity, privacy, and:Chn mt phng n tr li.a.confidentiality.

b.usability.

c.functionality.

d.viability.

Question143Marks: 1TLS does not guarantee server-side authentication.Phng n tr li:TrueFalseQuestion144Marks: 1What is the first step in developing an e-commerce security plan?Chn mt phng n tr li.a.Create a security organization.

b.Develop a security policy.

c.Perform a risk assessment.

d.Perform a security audit.

Question145Marks: 1The Data Encryption Standard uses a________-bit key.Chn mt phng n tr li.a.8

b.56

c.256

d.512

Question146Marks: 1Which dimension(s) of security is spoofing a threat to?Chn mt phng n tr li.a.integrity

b.availability

c.integrity and authenticity

d.availability and integrity

Question147Marks: 1Typically, the more security measures added to a Web site, the slower and more difficult it becomes to use.Phng n tr li:TrueFalseQuestion148Marks: 1An example of a privacy violation of e-commerce security is:Chn mt phng n tr li.a.your e-mail being read by a hacker.

b.your online purchasing history being sold to other merchants without your consent.

c.your computer being used as part of a botnet.

d.your e-mail being altered by a hacker.

Question149Marks: 1A Trojan horse appears to be benign, but then does something other than expected.Phng n tr li:TrueFalseQuestion150Marks: 1All of the following are used for authenticationexcept:Chn mt phng n tr li.a.digital signatures.

b.certificates of authority.

c.biometric devices.

d.packet filters.

Question151Marks: 1Botnets are typically used for all of the followingexcept:Chn mt phng n tr li.a.DDoS attacks.

b.phishing attacks.

c.storing network traffic for analysis.

d.stealing information from computers.