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Author Question: In a class diagram, a multiplicity specification of 0..1 indicates optional one. Indicate whether ... (Read 72 times)

jc611

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on: Jul 7, 2018
In a class diagram, a multiplicity specification of 0..1 indicates optional one.
 
  Indicate whether the statement is true or false

Question 2

Testing to assure that data is of proper type is the purpose of the:
 
  A) expected values validation test.
  B) range validation test.
  C) class or composition validation test.
  D) values validation test.
  E) self-checking digits validation test.


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snackralk

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

TRUE
Explanation: This is similar to the E-R diagram's equivalent of 01.
CL

Answer to Question 2

C
Explanation: C) For instance, you can test to ensure that all data is all numeric or alphanumeric.
CL


jc611

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

TheNamesImani

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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