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RUNNER84 RUNNER84
wrote...
Posts: 496
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6 years ago
The term ________ refers to quantifiable metrics used to evaluate an organization or an individual's success in a particular activity.
 
  A) dashboards
  B) key performance indicators
  C) mashups
  D) portal

 Q. 2

The central business activities of ChoicePoint raise which of the five moral dimensions?
 
  A) property rights and obligations
  B) system quality
  C) accountability and control
  D) quality of life
  E) information rights and obligations

 Q. 3

Which of the following is not one of the current changes taking place in information systems technology?
 
  A) growing business use of big data
  B) growth in cloud computing
  C) growth in the PC platform
  D) emerging mobile platform
  E) increased usage of social networking by business

 Q. 4

In a relational database, information is organized into tables in which each row represents a(n) ________.
 
  A) record
  B) field
  C) attribute
  D) primary key

 Q. 5

Which of the following knowledge management strategies should be used with operational information?
 
  A) develop plans to experiment with and invest in this information
  B) systematically collect and organize, making it widely available throughout the organization
  C) create backup copies to be stored remotely and delete information from the system
  D) delete information from the system

 Q. 6

How do supply chains benefit from sensing technologies?
 
  What will be an ideal response?

 Q. 7

Describe how SSL/TLS works when a system communicates securely with a Web site.
 
  What will be an ideal response?

 Q. 8

Which of the following illustrates a low-cost leadership strategy?
 
  A) CGlass sells inexpensive, fashionable eyewear in comparison with its competitors.
  B) Brown Valley offers huge discounts on bulk purchases from its retail outlets.
  C) Clay Mansion imports ceramic vases from Europe and Asia.
  D) Felt sells consumer durables through franchise outlets.
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Replies
wrote...
6 years ago
Ans. to #1

B

Ans. to #2

E

Ans. to #3

C

Ans. to #4

A

Ans. to #5

B

Ans. to #6

Supply chains benefit from sensing technologies that improve visibility during transit and in storage. RFID chips are especially useful in supply chains. Attached to packages or crates, they can transmit data as they pass by readers at seaports, railway stations, or warehouses.
For high-risk supply chains, organizations use a combination of sensors and tracking software. Global positioning systems (GPS) are a critical feature of navigation and transportation systems. These devices receive signals from 32 orbiting satellites that transmit time and location data, and the GPS receiver computes its own 3-dimensional location based on distances from the three or four closest satellites. Location is accurate within a few meters. GPS devices help drivers navigate to their destinations and keep managers apprised of their fleets. Live GPS tracking software shows the speed and location of every vehicle overlaid against live traffic maps.

Ans. to #7

The computer obtains the public key of the Web site to which it will connect. Then it generates a key for symmetric encryption. It encodes that key using the Web site's public key. It sends the encrypted symmetric key to the Web site. The Web site then decodes the symmetric key using its private key. From that point forward, the computer and the Web site communicate using symmetric encryption.

Ans. to #8

A
RUNNER84 Author
wrote...
6 years ago
Upwards Arrow All were right, you're seriously the best
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