Multiple Choice
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
Correct Answer:
Verified
Q14: Data reveal relationships between records.These can be
Q15: OLAP tools include all of the following
Q16: An example of a one-to-many relationship would
Q17: Advantages of distributed databases include all EXCEPT:<br>A)Reduced
Q18: In database terminology, columns are also called:<br>A)Primary
Q20: Automatic integrated backup means:<br>A)That each site must
Q21: The loss of transaction processing efficiency:<br>A)Is substantial
Q22: Distributed data processing and databases:<br>A)May require management
Q23: Select the correct statement from the following.<br>A)DDP
Q24: Which of the following is not true