Info Sys 2 Flashcards
Positive feedback refers to what?
A. An economic condition where the weaker gets stronger and the stronger
get weaker.
B. An economic condition where the stronger gets stronger and the weaker
get weaker
C. An economic condition that is completely unpredictable
D. An economic condition where nothing changes
E. Either C or D
An economic condition where the stronger gets stronger and the weaker
get weaker
Which of the following is not an example of a service available on the
internet?
A. IM
B. RSS
C. VOIP
D. WWW
E. DHCP
DHCP
Which of the following is a simple definition of the Internet?
A. A user interface
B. A place where network effects happen
C. A network of networks
D. The cable infrastructure used to connect computers
E. A connection between two or more computers
A network of networks
What is the relationship between data and information?
A. Information is more precise than data
B. Information is data in context
C. Information is codified raw facts that have to be processed to become data
D. Information only exists in Transaction Processing Systems while data has
to be stored in a Decision Support System
E. Information is what you know, data is what the competition has
Information is data in context
On Feb 24 th 2008 Toshiba announced that it would no longer produce HD
DVD and conceded that Sony Blue-Ray has won the competition for
dominance in the high definition DVD market. What can we conclude from
this announcement?
A. The market has tipped in favor of Sony Blu-Ray and Toshiba understood
that continuing to compete would be pointless
B. The high definition DVD market was not a tippy market and the strong
network effects that Toshiba could leverage had dissipated
C. Until the network is saturated there is an opportunity to discover profitable
niches and maintain financial viability
D. Information economics are strong in the high definition DVD market and
Sony Blu-Ray was the first one to achieve critical mass of information
reusability.
E. Impossible to determine from the information given.
The market has tipped in favor of Sony Blu-Ray and Toshiba understood
that continuing to compete would be pointless
Which of the following is not an economic characteristic of information?
A. Low production costs
B. Low replication costs
C. low distribution cost
D. There is a high risk involved in producing information goods
E. Information goods are not consumed by use
Low production costs
Network effects are associated with:
A. Supply-side economies of scale
B. Demand-side economies of scale
C. Both supply-side and demand-side economies of scale
D. Large manufacturing facilities
E. Word-of-mouth communication
Demand-side economies of scale
A market is likely to tip when there are:
A. Strong economies of scale and low need for product variety
B. Weak economies of scale and low need for product variety
C. Weak economies of scale and high need for product variety
D. Strong economies of scale and high need for product variety
E. Entering a period of recession in the dot-com industry as a whole.
Strong economies of scale and low need for product variety
Information goods are not:
A. Customizable
B. Reusable
C. Reproducible
D. Easily distributed
E. Easy to produce
Easy to produce
In class we have used the example of eBay, Inc. as a firm that has achieved a
dominant position in its market. What is the cause of its dominance?
A. eBay has achieved critical mass and has the strongest brand
B. eBay has achieved critical mass and has the lowest prices
C. eBay has achieved critical mass in a market with strong network effects
D. eBay has gotten lucky since its uses an easily copied website
E. All off the above are reasons for eBay’s dominance
eBay has achieved critical mass in a market with strong network effects
A company that finds itself on the losing side of positive feedback has a few
options. These include:
A. Becoming compatible with the dominant network
B. Identifying and specializing in a niche that is different enough to sustain
the organization
C. Producing vaporware
D. None of the above is viable option
E. Only A and B are viable options
Becoming compatible with the dominant network
Who owns the Internet?
A. The Internet is owned by the users who browse websites
B. The Internet is owned by the governments
C. The Internet is owned by the web engineers
D. The Internet is owned by millions of entities
E. The Internet is owned by the universities
The Internet is owned by millions of entities
How is value created in networks?
A. Value is a function of scarcity of connected nodes
B. Value is a function of the number of connected nodes
C. Value is a function of the number of high-tech devices in the network
D. Value depends on the kinds of users in the networks
E. Value is a function of bandwidth and capital investment
Value is a function of the number of connected nodes
When will the positive effect associated with network effects play out?
A. Until one firm dominates the network and all other competitors disappear
B. Until the network is saturated
C. Until a competitor enters the market
D. It will never play out
E. When all competitors are of approximately the same size
Until one firm dominates the network and all other competitors disappear
Which of the following companies is/are not in a tippy market?
A. eBay.com
B. Resort Condominiums International, LLC
C. Buy.com
D. Skype
E. LinkedIn.com
Buy.com
What is a two-sided network?
A. A network that has two kinds of devices
B. A network that connects a physical network and a virtual network
C. A network that connects the web designers and the web users
D. A network that has two types of members
E. A network with multiple types of node connections
A network that has two types of members
With the advent and widespread adoption of a cheaply and easily accessible
information infrastructure, what happens to the “Richness and Reach Trade-
Off”?
A. The trade-off between reach and richness has not been eliminated
B. The trade-off between reach and richness is increasingly being lifted
C. It depends on if the information goods are in a tippy market or not
D. Nothing will happen
E. Balance is reached quickly
The trade-off between reach and richness is increasingly being lifted
Tippy markets are associated with strong positive feedback.
True or False?
True
The Internet has eliminated the richness-reach trade-off.
True or False?
False
A sustaining technology provides the same set of characteristics with superior performance.
True or False?
True
A disruptive technology provides the same set of characteristics with radically superior performance.
True or False?
False
Managers must understand disruptive technologies by listening to their customers.
True or False?
False
Network value is based on the logic of value in plentitude.
True or False?
True
Tippy markets are characterized by a strong variety in product needs.
True or False?
False
The Internet is the World Wide Web which delivers many services such as
email, instant messaging and etc.
True or False?
False
The value of a virtual network for its members is a function of its size;
however, the value of a physical network depends on the scarcity of the devices comprise the physical network
True or False?
False
The Internet and the Web are exactly the same concepts
True or False?
False
The Internet is primarily using open standards
True or False?
True
Network economics is based on the logic of scarce resources
True or False?
False
Tippy markets are associated with supply-side economies of scale
True or False?
True
Information is data in context
True or False?
True
When categorizing eCommerce initiatives by transaction type, which category
does an Online Travel Agency such as Expedia fall into?
A. Business-to-Consumer (B2C)
B. Business-to-Business (B2B)
C. Consumer-to-Consumer (C2C)
D. Consumer-to-Business (C2B)
E. eGovernment
Business-to-Consumer (B2C)
When traditional travel agents, like American Express, saw the potential
offered by the Internet and aggressively used the new channel they became an
example of:
A. Brick and Mortar
B. Bricks and Clicks
C. Pure Play
D. Affiliation
E. None of the above
Pure Play
Which of the following is not a reason for the rapid growth of eCommerce and
eBusiness applications over the last fifteen years?
A. The availability of open technology standards
B. Increasing access to the Internet by more and more consumers
C. More and more people are able to afford a computer
D. More companies were established during the dot-com era
E. All of the above are the reasons
More companies were established during the dot-com era
Which of the following is a Web 2.0 application?
A. Blogging
B. Pod casting
C. Wiki
D. All of the above
E. None of the above
All of the above
Your book describes the concepts of disintermediation and re-intermediation.
What is typically meant by the term re-intermediation?
A. A situation where new, typically internet-based, intermediaries
emerge.
B. A situation where a supplier is attempting to decide whether to directly
supply customers or maintain a relationship with traditional
intermediaries.
C. A situation where the value proposition of traditional intermediaries is
undermined and they disappear.
D. Both B and C are facets of re-intermediation.
E. When the manufacturer and the customer are the same entity.
A situation where new, typically internet-based, intermediaries
emerge.
What is disintermediation?
A. Shortening the distribution chain by eliminating intermediaries
B. Establishing indirect contacts with customers
C. Creating opportunities for new players in the distribution chain
D. Omitting brick and mortar companies from the distribution chain
E. C & D
Shortening the distribution chain by eliminating intermediaries
Which of the following is/are not the reasons(s) for eCommerce and
eBusiness growing rapidly in the last fifteen years?
A. More open technology standards are freely available
B. More people can access the Internet
C. More people can afford a computer
D. More companies established during the dot-com era
E. All of the above are the reasons
More companies established during the dot-com era
When categorizing eCommerce initiatives by transaction type, which category
does eBay fall into?
A. Business-to-Consumer (B2C)
B. Business-to-Business (B2B)
C. Consumer-to-Consumer (C2C)
D. Consumer-to-Business (C2B)
E. eGovernment
Consumer-to-Consumer (C2C)
Which of the following information is not conveyed in a business model?
A. The firm’s concept and value proposition
B. The product or service the firm offers
C. The organizational capabilities the firm plans to leverage to turn the
concept into reality
D. The strategy the firm will follow to seek a dominant position
E. How the firm intends to draw proceeds from its value proposition
How the firm intends to draw proceeds from its value proposition
When a firm generates revenue from a third-party based on customer traffic to
the firm’s web site, which of the following revenue model is the firm using?
A. Affiliate
B. Advertisement support
C. Subscription
D. Pay for service
E. There is not enough information to identify which revenue model is it
Affiliate
What is the revenue model of Bestbuy.com?
A. Advertisement support
B. Online retailing
C. Pay for service
D. Subscription
E. Exchanges
Online retailing