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Author Question: Functional capabilities for providing smooth and easy navigation within a form include ... (Read 37 times)

jrubin

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on: Jul 7, 2018
Functional capabilities for providing smooth and easy navigation within a form include cursor-control, editing, exit, and help capabilities.
 
  Indicate whether the statement is true or false

Question 2

An attribute can be functionally dependent on more than one attribute.
 
  Indicate whether the statement is true or false


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morganmarie791

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

TRUE
Explanation: For example, a good interface design provides a consistent way for moving the cursor to different places on the form, editing characters and fields, moving among form displays, and obtaining help.
CL

Answer to Question 2

TRUE
Explanation: A composite primary key is an example where a nonkey attribute can be functionally dependent on the composite primary key (determinates).
CL


jrubin

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Reply 2 on: Jul 7, 2018
Thanks for the timely response, appreciate it

marict

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Reply 3 on: Yesterday
Excellent

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