Retrieving a single record of a file based on a field value is an example of _____.
A) immediate sequential retrieval
B) logical sequential retrieval
C) physical sequential retrieval
D) direct retrieval
E) indirect retrieval

Question

Quizplus · Accepted Answer

Direct retrieval involves retrieving a single record based on a specific field value, such as a primary key. Therefore, this is the best choice.

Retrieving a Single Record of a File Based on a Field