When retrieving data from a hierarchical database, which of the following is false?
A)You need to know the record address of the data.
B)You need to understand the database structure.
C)You need to know how the tables are related.
D)You need to understand the parent/child record relationship.

Question

Quizplus · Accepted Answer

The Answer of When retrieving data from a hierarchical database, which of the following is false?
A)You need to know the record address of the data.
B)You need to understand the database structure.
C)You need to know how the tables are related.
D)You need to understand the parent/child record relationship.

When Retrieving Data from a Hierarchical Database, Which of the Following