ISYS 209 Ch. 10-12
Unlock all answers in this set
Unlock answersquestion
The testing process that focuses on individual computer programs is called _________________
answer
unit testing
question
The plan for unit testing, system testing, and acceptance testing is called __________
answer
a test plan
question
Implementing a new system into an organization module by module is called a ____________.
answer
phased approach
question
The most bold and risky implementation strategy is the _______________ approach.
answer
direct cutover strategy
question
The ___________________ is the most commonly used methodology for building information systems.
answer
systems development life cycle (SDLC)
question
A/an ________________________ is a document provided to potential external vendors allowing the vendor to compete with a proposal.
answer
request for proposal (RFP)
question
In the Girl Scouts case, they _______________ the project to Accenture and Hybris as opposed to building the system internally.
answer
outsourced
question
Given the variety of devices individuals use to visit websites (i.e., desktops, tablets, and smartphones), _____________ web design enables a website to change automatically to fit a device.
answer
responsive
question
A(n) __________ app such as Kindle is specifically designed to run on a specific platform and device.
answer
native
question
In a dataflow diagram (DFD), a(n) ___________ portrays the transformation of data.
answer
rounded box
question
In a dataflow diagram (DFD), a/an ___________ represent data stores.
answer
open rectangle
question
A ___________ chart is a top-down chart that orients the project in terms of levels of design, and its relationship among levels.
answer
structure
question
An entire information system is broken down into its subsystems by using:
answer
high-level data flow diagrams.
question
Object-oriented modeling is based on which concepts?
answer
Class and inheritance
question
Which of the following is a correct characteristic of Object Oriented development?
answer
It is more iterative and incremental.
question
Object-oriented development could potentially reduce the time and cost of writing software because:
answer
objects are reusable
question
A systems building approach in which the system is developed as successive versions, each version reflecting requirements more accurately, is described to be ________.
answer
iterative
question
The acronym CASE stands for _______________________, which provides software tools to automate the systems design process.
answer
computer-aided software engineering
question
Flappy bird is (was) considered a ____________ because it has specific functionalities for mobile devices and accesses data through the Internet.
answer
mobile web app
question
From the Girl Scout cookie case, the benefit of lowering increased sales is an example of a ______ benefit.
answer
tangible
question
Which of the following is NOT a section in an information systems plan?
answer
Business information needs
question
Which of the following is NOT defined in the management strategy section of an information systems plan?
answer
Firm's strategic plan
question
When a project is high risk and has the potential for high benefits, the company should categorize it as ________.
answer
cautiously examine
question
When systems are created rapidly, without a formal development methodology:
answer
testing and documentation may be inadequate
question
In which type of systems building are the development stages organized so that tasks in one stage are completed before the tasks in the next stage begin?
answer
traditional
question
In 2015, __________ million Americans purchased something online.
answer
171
question
E-commerce began in ________ when Netscape earned their first online advertisement from a major corporation.
answer
1995
question
Among the eight unique features of e-commerce, which is related to the ability to interact with web technology everywhere?
answer
Ubiquity
question
Among the eight unique features of e-commerce, which is related to a consumer being engaged with an immersive multimedia experience?
answer
Richness
question
The benefit of a consumer being able to look online to find a variety of different prices for the same product is called ___________________.
answer
price transparency
question
The benefit of a consumer being able to look online to determine the actual cost a business pays for products is called ________________
answer
cost transparency
question
If two people are trading coins and one has far more knowledge about the hobby than the other, this is called _________________.
answer
information asymmetry
question
The San Francisco Giants sell tickets based on ____________, where the prices often change based on demand and other variables.
answer
dynamic pricing
question
Which of the following businesses uses the content provider Internet business model?
answer
iTunes
question
Which of the following businesses uses the portal Internet business model?
answer
Google
question
Twitter and Facebook are both examples of the _____________ Internet Business Model.
answer
Community Provider
question
Micropayment systems allow for high volume, low cost transactions. __________ is considered the largest micropayment system in the world.
answer
Apple
question
Paying an online journal a monthly fee for access to its content is called the __________ model.
answer
subscription revenue
question
Sending customers to a website for a referral fee is called the _____________ model.
answer
affiliate revenue
question
Businesses retailing products and services directly via the Internet to individual consumers best describes ________.
answer
B2C electronic commerce
question
Which is eBay an example of?
answer
C2C electronic commerce
question
Which of the following statements is FALSE regarding Pandora's Internet business model?
answer
Pandora attracted new users by allowing them to download music for free.
question
The social commerce feature that includes a stream of events to create a history for friends to view is/are called ______________.
answer
timelines
question
The social commerce feature that enables a consumer to log into sites through Facebook is called a ___________________.
answer
Social sign-on
question
________ refers to the tracking of individuals on thousands of websites for the purpose of understanding their interests and intentions.
answer
Behavioral targeting
question
Which of the following is FALSE about Electronic Data Interchange (EDI)?
answer
EDI is a larger firm using a secure website to link to its suppliers and other key business partners
question
Tools that record customer activities at websites and store them in a log for further analysis are called ________.
answer
clickstream tracking tools
question
Kickstarter.com is a popular _______________ site where start-up companies' ideas are presented to perspective investors.
answer
crowdsourcing
question
________ services can tell you the price of a house you are looking at or about special exhibits at a museum you are passing.
answer
Geo information
question
Which is NOT one of the phases in the timeline for the development of an e-commerce presence?
answer
Mobile implementation
question
The stage of the decision-making process where identifying and exploring potential solutions takes place is in the ____________ phase.
answer
Design
question
The quality dimension of the decision-making process that addresses the ability to articulate the solution is called the ____________ dimension.
answer
Coherence
question
The quality dimension of the decision-making process that addresses the resources of affected parties is called the __________ dimension.
answer
Speed
question
Which of the following BEST describes a pivot table?
answer
A spreadsheet tool that displays two or more dimensions of data in a convenient format.
question
Business intelligence (BI) differs from Business analytics (BA) because BA focuses more on ___________________________.
answer
tools and techniques for analyzing data
question
Which is an essential component in the capability of GDSS to contribute to a collaborative environment?
answer
Guarantees user anonymity
question
Stakeholder identification and analysis tools in a GDSS:
answer
provide structured methods for evaluating ideas
question
__________________ reports allow users to enter several variables (i.e., region and date) to produce a decision making report.
answer
Parameterized
question
______________ analytics has been used by companies like FedEx to determine the impact of price changes on sales.
answer
Predictive
question
Some healthcare facilities create maps to visually show where health risks like RSV are concentrated. This is an example of a ______________ information system.
answer
geographic
question
The balanced scorecard method is based on __________ dimensions of a firm's performance.
answer
four
question
Which of the following is NOT a step in how case-based reasoning works?
answer
The system asks the user additional questions to expand the database search
question
The purpose of a/an _________ system is to capture best practice solutions and program them into a set of rules in a software program.
answer
expert
question
________________ are unique because the technology is based on the human brain and focuses on pattern recognition from large data sets.
answer
Neural Networks
question
________________ work by creating a binary strings (e.g., 0s and 1s) to find optimal solutions based on a large number of possibilities.
answer
Genetic algorithms
question
Software programs that help with repetitive and predictable tasks (i.e., Apples Siri) are called a/an ___________________.
answer
intelligent agent
question
Organizations have institutional knowledge that needs to be stored, transferred, and applied as part of a _______________ strategy.
answer
knowledge management
question
If a business doesn't have a full time training staff, they can turn to MOOCs which stands for _____________________.
answer
massive open online courses
question
Disney's Epcot Center has ______________ systems that use interactive graphics software to simulate real-life experiences to both entertain and educate visitors.
answer
virtual reality
question
Which of the following statements does NOT apply to how Procter & Gamble (P&G) used intelligent agent technology to make its supply chain more efficient?
answer
The intelligent agents searched for information on the Internet.
question
Knowledge that already exists inside a firm in the form of formal reports or presentations is categorized as ________.
answer
structured knowledge
question
Knowledge that resides in the minds of employees that has NOT been documented is called ________.
answer
tacit knowledge
question
A(n) ________ system has capabilities for classifying, organizing, and managing knowledge and making it available throughout the enterprise.
answer
enterprise content management
question
Which of the following is a popular social bookmarking site?
answer
Delicious
question
Fuzzy logic, expert systems, and case-based reasoning are all _______ used with decision making.
answer
intelligent techniques
