Sylla and Wen Suggested a Three-Stage Process for Evaluating Information

question 9

Multiple Choice

Sylla and Wen suggested a three-stage process for evaluating information technology investments. At which stage of the process would someone be most likely to use the weighted-rating technique discussed in the chapter?

• A)Step 1
• B)Step 2
• C)Step 3
• D)None of the above. The weighted-rating technique is unrelated to the Sylla and Wen framework.

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Definitions:

Enzymes

Proteins that catalyze biochemical reactions in living organisms, significantly speeding up the rate of virtually all of the chemical reactions that occur within cells.

Packet Filtering

A method used by firewalls to control network access by monitoring outgoing and incoming packets and allowing them to pass or halt based on the source and destination IP addresses, protocols, and ports.

Biometric Authentication Device

A device that uses some unique characteristic of human biology to identify authorized users.

CAPTCHA

A system designed to distinguish human from machine input, typically as a way of thwarting spam and automated extraction of data from websites.