Hierarchical databases are NOT:
A) Inverted tree structures.
B) One-to-one relationships.
C) One-to-many relationships.
D) Many-to-one relationships.
Correct Answer:
Verified
Q46: In database terminology, columns are also called:
A)Primary
Q47: An example of a one-to-one relationship would
Q48: An example of a one-to-many relationship would
Q49: A record pointer is a:
A)Column value that
Q50: Data reveal relationships between records.These can be
Q52: Select the correct statement from the following.
A)Data
Q53: Data redundancy occurs:
A)When shared databases are utilized.
B)When
Q54: Each table in a database must meet
Q55: Database management systems, DBMS, is (are):
A)Software that
Q56: Hierarchal databases:
A)Are effective in retrieving records without
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