Question 1

The EC application development option that is most appropriate when the application is needed quickly,money is a critical concern,and/or large amounts of maintenance are required is called:
A)insourcing.
B)outsourcing.
C)leasing.
D)purchasing a commercial application.

Accepted Answer

Leasing is often the best option when an application is needed quickly, budget is tight, and ongoing maintenance is a concern, as it allows for rapid deployment and includes maintenance in the lease agreement.

Question 2

A company that manages application servers in a centrally controlled location rather than on a customer's site is called a(n):
A)application service provider (ASP).
B)outsourcer.
C)Web service.
D)application leaser.

Accepted Answer

A company that manages application servers in a centrally controlled location is known as an Application Service Provider (ASP). They provide access to applications and services over the internet or a private network, rather than hosting them on the customer's site. Option B, outsourcer, is a more general term that refers to any company that provides services or tasks that were previously done in-house. Option C, web service, refers to a method of communication between different software applications. Option D, application leaser, is not a commonly used term in the industry.

Question 3

The last major step in developing and e-commerce project is:
A)set a budget and time line.
B)create the EC architecture.
C)identify,justify,and plan the EC system.
D)install,test,integrate and deploy the EC applications.

Accepted Answer

Installing, testing, integrating and deploying the EC applications is the final step in e-commerce project development. This involves ensuring that the system is functioning properly and is ready for use by customers. Setting a budget and timeline, creating the EC architecture, and identifying and justifying the EC system are all important steps in the development process, but they come before the final step of installing and deploying the system.

Question 4

After an EC project has been implemented,the testing of the quality of user's experience when interacting with the site is called ________ testing.
A)acceptance
B)integration
C)performance
D)usability

Accepted Answer

Usability testing is the best choice for testing the quality of user experience when interacting with an EC site. This type of testing involves observing users as they perform tasks on the site and gathering feedback on the ease of use, learnability, efficiency, and satisfaction with the site. Acceptance testing is performed prior to launch to ensure that the site meets the requirements of its stakeholders. Integration testing is used to test the interactions between different components or systems of the site. Performance testing is used to assess the site's speed, responsiveness, and scalability under different conditions.

Question 5

A mashup is essentially the combination of two or more Web sites into a single Web site that provides the content of both sites (whole or partial)to deliver a novel product to consumers.

Accepted Answer

This is a correct definition of a mashup.

Question 6

Software as a Service (SaaS)allows organizations to access business functionality from a central location over the Web at a cost typically less than that for licensed applications because SaaS pricing is based on a monthly fee.

Accepted Answer

SaaS pricing is based on a monthly fee, which is typically less than the cost for licensed applications. This allows organizations to access business functionality from a central location over the Web, making it a cost-effective solution for many businesses.

Question 7

When planning an EC project,planners must first consider:
A)the cost of implementing the project.
B)the existing computer resources available for the project.
C)how the EC project aligns with the organization's overall business plans and processes.
D)a timeline for completion and implementation.

Accepted Answer

It is important for planners to consider how the EC project aligns with the organization's overall business plans and processes as this will ensure that the project is in line with the company's goals and objectives. Considering cost, computer resources and timeline are also important, but aligning with the overall business plan takes priority.

Question 8

Middleware,which consists of an integrated collection of a large number of EC tools and components that work together for EC applications development,offers builders greater flexibility,specialization,customization,and integration in supporting complete front- and back-office functionality.

Accepted Answer

The answer of Middleware,which consists of an integrated collection of...

Question 9

An online intermediary that offers businesses access to hundreds of parts and services provided by multiple suppliers is called:
A)a supplier sell-side B2B site.
B)e-procurement.
C)a B2C storefront.
D)an exchange.

Accepted Answer

The term for an online intermediary that offers businesses access to multiple suppliers and their parts/services is e-procurement. This typically involves a platform where businesses can browse and compare offerings from various suppliers in one central location. A supplier sell-side B2B site, on the other hand, would only offer one supplier's products/services, while a B2C storefront is geared towards selling to individual consumers rather than businesses. An exchange typically refers to a platform for buying and selling goods or securities, but may not necessarily be focused on offering parts and services for businesses.

Question 10

After an EC project has been implemented,the testing that is done to ensure various modules in the project work together is called ________ testing.
A)acceptance
B)integration
C)performance
D)usability

Accepted Answer

Integration testing is done to verify that different modules or components of the system have been integrated and work together as expected. Acceptance testing is typically done by the end-user or customer to ensure that the system meets their requirements. Performance testing is done to measure the speed, responsiveness, stability, scalability, and resource utilization of the system under various conditions. Usability testing is done to evaluate how easy and user-friendly the system is to use.

Question 11

The EC application development technique that is most appropriate for strategic applications that will differentiate the company from its competitors is called:
A)insourcing.
B)outsourcing.
C)leasing.
D)enterprise application integration.

Accepted Answer

Insourcing involves developing applications in-house, which allows a company to have more control over the development process and customize the application to meet specific business needs. Strategic applications that differentiate a company from its competitors require a high degree of customization and innovation. Insourcing can provide the best opportunity to achieve these goals while maintaining control over the development process. Outsourcing may not provide the same level of customization and control, and leasing may not be a viable option for strategic applications. Enterprise Application Integration (EAI) is a technique for integrating different applications and systems, but it is not necessarily appropriate for developing strategic applications.

Question 12

The second major step in developing and e-commerce project is:
A)set a budget and time line.
B)create the EC architecture.
C)identify,justify,and plan the EC system.
D)install,test,integrate and deploy the EC applications.

Accepted Answer

Creating the EC architecture is the next step after identifying, justifying and planning the EC system. It involves designing the overall structure of the e-commerce project, including the hardware and software components, website layout, and user interface. Setting a budget and timeline, and installing, testing, integrating, and deploying the EC applications all come later in the development process.

Question 13

An e-storefront needs to offer certain capabilities and functions to both buyers and the merchant.

Accepted Answer

An e-storefront needs to offer certain capabilities and functions to both buyers and the merchant, such as product listings, shopping cart functionality, payment gateways, order tracking, and customer support.

Question 14

The term ________ describes a set of Web protocols,such as HTTP and XML,as the most dynamic,scalable,and interoperable Web services approach.
A)Web 2.0
B)service-oriented architecture (SOA)
C)Web-oriented architecture (WOA)
D)Representational StateTransfer (REST)

Accepted Answer

Web-oriented architecture (WOA) is a set of Web protocols that promotes dynamic, scalable, and interoperable Web services. SOA (service-oriented architecture) focuses on the integration of various services into a single, cohesive whole, while REST (Representational State Transfer) is a set of principles for designing networked applications. Web 2.0 is more of a conceptual term that describes the evolution of the Web towards user-generated content and social networking. Therefore, the best choice is C.

Question 15

The EC application development technique in which entire applications are employed in the new system,and that is especially useful when applications from several business partners must be integrated,is called:
A)insourcing.
B)outsourcing.
C)leasing.
D)enterprise application integration.

Accepted Answer

The technique described is Enterprise Application Integration (EAI). EAI involves integrating different applications from different sources to work together as one system. This is especially useful when multiple business partners need to share data and systems. Insourcing, outsourcing, and leasing do not specifically address the integration of applications from multiple sources.

Question 16

The marketing potential of viral video has not yet been determined,but companies are beginning to use preexisting social networks to increase brand awareness.

Accepted Answer

The statement is true, as companies have started utilizing social media platforms to increase brand awareness through viral videos. However, the exact marketing potential of viral videos is still to be determined as it varies based on the content and audience it reaches.

Question 17

The EC application development option that is most appropriate when an application is needed quickly,money is in short supply,and/or the new system is not expected to provide a competitive advantage is:
A)insourcing.
B)outsourcing.
C)leasing.
D)purchasing a commercial application.

Accepted Answer

Purchasing a commercial application is the most appropriate option when time and budget constraints are a concern, and the new system is not expected to provide a competitive advantage. This option allows the organization to quickly implement a solution without the need for expensive development efforts. Additionally, commercial applications are typically built on proven technology that has been tested and refined over time, reducing the risk of errors or bugs in the system.

Question 18

The approach that seeks to make tapping into computing resources as simple as plugging in a lamp into an electrical outlet is called:
A)application service provider (ASP).
B)outsourcing.
C)software leasing.
D)utility computing.

Accepted Answer

Utility computing is the approach that seeks to make tapping into computing resources as simple as plugging in a lamp into an electrical outlet. ASP, outsourcing, and software leasing are all different approaches to software and technology management that are not specifically focused on making computing resources as easily accessible as possible.

Question 19

In general,what is the relationship between the cost of building and installing an EC system and the cost of operating and maintaining it?
A)It costs about as much time,effort,and money to operate and maintain as to build and install a system.
B)It costs much more to build and install an EC system than to operate and maintain it.
C)It costs much more to operate and maintain an EC system than to build and install it.
D)There is no general relationship between the cost of building and installing an EC system and the cost of operating and maintaining it.

Accepted Answer

The answer of In general,what is the relationship between the...

Question 20

The first major step in developing an e-commerce project is:
A)set a budget and time line.
B)create the EC architecture.
C)identify,justify,and plan the EC system.
D)review competitors' Web sites.

Accepted Answer

In order to ensure the success of an e-commerce project, it is crucial to first identify the goals of the project, justify them, and plan the entire system accordingly. This involves establishing the target audience, studying the competition, and defining the website's features and functionality. Once this is done, it becomes easier to set a budget and timeline, create the architecture, and review competitors' web sites. Hence, option C is the right choice.

Quiz 18: Building E-Commerce Applications and Infrastructure

The EC application development option that is most appropriate when the application is needed quickly,money is a critical concern,and/or large amounts of maintenance are required is called:

A company that manages application servers in a centrally controlled location rather than on a customer's site is called a(n) :

The last major step in developing and e-commerce project is:

After an EC project has been implemented,the testing of the quality of user's experience when interacting with the site is called ________ testing.

A mashup is essentially the combination of two or more Web sites into a single Web site that provides the content of both sites (whole or partial)to deliver a novel product to consumers.

Software as a Service (SaaS)allows organizations to access business functionality from a central location over the Web at a cost typically less than that for licensed applications because SaaS pricing is based on a monthly fee.

When planning an EC project,planners must first consider:

Middleware,which consists of an integrated collection of a large number of EC tools and components that work together for EC applications development,offers builders greater flexibility,specialization,customization,and integration in supporting complete front- and back-office functionality.

An online intermediary that offers businesses access to hundreds of parts and services provided by multiple suppliers is called:

After an EC project has been implemented,the testing that is done to ensure various modules in the project work together is called ________ testing.

The EC application development technique that is most appropriate for strategic applications that will differentiate the company from its competitors is called:

The second major step in developing and e-commerce project is:

An e-storefront needs to offer certain capabilities and functions to both buyers and the merchant.

The term ________ describes a set of Web protocols,such as HTTP and XML,as the most dynamic,scalable,and interoperable Web services approach.

The EC application development technique in which entire applications are employed in the new system,and that is especially useful when applications from several business partners must be integrated,is called:

The marketing potential of viral video has not yet been determined,but companies are beginning to use preexisting social networks to increase brand awareness.

The EC application development option that is most appropriate when an application is needed quickly,money is in short supply,and/or the new system is not expected to provide a competitive advantage is:

The approach that seeks to make tapping into computing resources as simple as plugging in a lamp into an electrical outlet is called:

In general,what is the relationship between the cost of building and installing an EC system and the cost of operating and maintaining it?

The first major step in developing an e-commerce project is: