A(n) ________ key is used when two fields are needed to uniquely identify a record.
A) natural
B) composite
C) foreign
D) primary
Correct Answer:
Verified
Q289: When data has a unique identifier included
Q290: If you need to form a many-to-many
Q291: A field that CANNOT be blank and
Q292: The characteristic that determines the kind of
Q293: A(n)_ relationship has one record in the
Q295: The _ data type is a check
Q296: Using a(n)_, Access gives you a way
Q297: Though it does not affect the way
Q298: If you need to use a _
Q299: A(n)_ is the primary key of one
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