The relational database model is based on the concept of ________-dimensional tables.
A) one
B) two
C) three
D) four
Correct Answer:
Verified
Q31: Which of the following is TRUE?
A) Big
Q32: A _ represents the smallest unit of
Q33: The _ key is an identifier field
Q34: Considering the following tables, _ is a
Q35: The _ creates links between two tables.
A)
Q37: Industry experts estimate that 80-90 percent of
Q38: The category "student" is a(n) _.
A) attribute
B)
Q39: Which of the following is an accurate
Q40: A _ generally describes an entity.
A) byte
B)
Q41: _ deals with more objective, rational, and
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