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Author Question: Generally speaking, a physical table always corresponds to a relation. Indicate whether the ... (Read 115 times)

clippers!

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on: Jul 7, 2018
Generally speaking, a physical table always corresponds to a relation.
 
  Indicate whether the statement is true or false

Question 2

Designing usable forms and reports requires:
 
  A) prototyping.
  B) data modeling.
  C) active interaction with end users.
  D) process modeling.
  E) using structured analysis.


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Bison

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

FALSE
Explanation: A physical table may or may not correspond to one relation. For instance, in a many-to-many relationship, these relations typically require three tables.
CL

Answer to Question 2

C
Explanation: C) Keep in mind that designing usable forms and reports requires your active interaction with users. If this single and fundamental activity occurs, you will likely create effective designs. For example, the human-computer interface is one of the greatest challenges.
CL


clippers!

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Reply #2 on: Jul 7, 2018
TY


Bison

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Reply #3 on: Jul 7, 2018
Happy to Help


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