Identify the attribute below that would not make a good primary key.
A) birthdate
B) social security number
C) a unique number automatically generated by the system
D) cell phone number

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The Answer of Identify the attribute below that would not make a good primary key.
A) birthdate
B) social security number
C) a unique number automatically generated by the system
D) cell phone number

Identify the Attribute Below That Would Not Make a Good