Every record in a file should contain at least one key field.
Correct Answer:
Verified
Q16: Which of the following best illustrates the
Q17: A characteristic or quality that describes a
Q18: A(n)_ represent data as two-dimensional tables.
A)non-relational DBMS
B)mobile
Q19: Microsoft SQL Server is a(n):
A)DBMS for both
Q20: _ creates confusion that hampers the creation
Q22: Microsoft Access's data dictionary displays all of
Q23: A schematic of the entire database that
Q24: The logical and physical views of data
Q25: The project operation:
A)combines relational tables to provide
Q26: Which of the following is an automated
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