A ________ is a unit of information in a ________ A. record, field B. field, record C. data source, field D. record, data source

record, field
field, record
data source, field
record, data source

The correct answer is: A. record, field

A field is a single piece of information in a record. A record is a collection of related fields. For example, a student record might contain fields for the student’s name, address, phone number, and email address.

B is incorrect because a field is a unit of information in a record, not the other way around.

C is incorrect because a data source is a collection of records, not a field or a record.

D is incorrect because a record is a collection of fields, not a field or a data source.