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Author Question: Asking system users and managers, Who is responsible for establishing legitimate values for these ... (Read 78 times)

Lisaclaire

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  • Posts: 569
on: Jul 7, 2018
Asking system users and managers, Who is responsible for establishing legitimate values for these data? helps determine:
 
  A) the candidate key.
  B) security controls and understanding who really knows the meaning of data.
  C) relationships and their cardinality and degrees.
  D) attributes and secondary keys.
  E) integrity rules, minimum and maximum cardinality, and time dimensions of data.

Question 2

Which of the following is a modern method for collecting system requirements?
 
  A) Interviewing
  B) Questionnaires
  C) Observations
  D) Joint application design
  E) Document analysis


tkempin

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Reply #1 on: Jul 7, 2018
Answer to Question 1

B
Explanation: B) This question is related to security controls and understanding who really knows the meaning of data.
CL

Answer to Question 2

D
Explanation: D) The traditional methods for collecting system requirements are interviews, observations, and document analysis.
CL


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