The real-time data warehouse is characterized by which of the following?
A) It accepts near-real time feeds of transaction data.
B) Data are immediately transformed and loaded into the warehouse.
C) It provides near-real time access for the transaction processing systems to an enterprise data warehouse.
D) All of the above.
Q. 2Describe at least three of the general information skills essential for all business careers.
What will be an ideal response?
Q. 3A distortion of information about the demand for a product as it passes from one entity to the next across the supply chain is called the ________ effect.
A) network
B) bullwhip
C) ripple
D) whirlpool
E) just-in-time
Q. 4Linux plays a major role in supporting business information systems, and has garnered about ________ of the U.S. server market.
A) 10 percent
B) 25 percent
C) 35 percent
D) 50 percent
E) 80 percent
Q. 5Bandwidth is the:
A) number of frequencies that can be broadcast through a medium.
B) number of cycles per second that can be sent through a medium.
C) difference between the highest and lowest frequencies that can be accommodated on a single channel.
D) total number of bytes that can be sent through a medium per second.
E) number of packets sent per minute over a medium.
Q. 6It is easy to miss the opportunity to visualize future requirements shown in the full data model when using a packaged data model.
Indicate whether the statement is true or false
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