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Author Question: What is the drawback of using Social Security Numbers (SSN) as the primary key for tables of ... (Read 185 times)

burchfield96

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on: Jul 7, 2018
What is the drawback of using Social Security Numbers (SSN) as the primary key for tables of employees, hospital patients, students, or cable TV customers?
 
  A) Typing the nine digit SSN numbers is laborious and time consuming.
  B) Non-U.S. citizens may not have an SSN.
  C) It is not a confidential identification number.
  D) It is not a unique identification number.

Question 2

Transaction-level information is essential for operational management to be able to direct the day-to-day operations of the business.
 
  Indicate whether the statement is true or false


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huda

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

B

Answer to Question 2

TRUE


burchfield96

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Reply 2 on: Jul 7, 2018
Wow, this really help

samiel-sayed

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Reply 3 on: Yesterday
Excellent

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