رد: التمويل ...
6) Disintermediation provides major benefits to the distributor.
Answer: FALSE
7) In general, for digital goods, the marginal cost of producing another unit is about zero.
Answer: TRUE
22) Based on your reading of the chapter, e-commerce is:
A) still in a revolutionary phase.
23) The quality of ubiquity, as it relates to e-commerce, is illustrated by:
A) the same set of standards being used across the globe.
B) the spread of plentiful, cheap information.
C) the enabling of commerce worldwide.
D) the availability of the Internet everywhere and anytime.
Answer: D
24) A marketplace extended beyond traditional boundaries and removed from a temporal and geographic location is called a(n):
A) exchange.
B) marketspace.
C) online marketplace.
D) e-hub.
Answer: B
ch10
Management information systems provide information on the firm's performance.
a.True b.False
The earliest DSS were heavily data-driven.
a.True b.False
Executive support systems focus on using OLAP and data mining to analyze large pools of data in major corporate systems.
a.True b.False
13.
The type of decision that can made by following a definite procedure is called a(n) ________ decision.
a.
structured
b.
unstructured
c.
semistructured
d.
procedural
GDSS are designed to display data in the form of digitized maps.
a.True b.False
Operational management typically makes which type of decisions?
a.
Semistructured
b.
Documented
c.
Structured
d.
Procedural
15.
A structured decision involves processing a certain kind of information in a specified way so that you will always get a clear-cut answer.
a.True b.False
|