The expression for a calculated field can be typed directly into the Field row. a. Trueb. False

The answer is "Option a"

Explanation:

In Microsoft Office, excel provides a field row, that is also known as an Information. in which a database, may be separated into a relational database. It also arranges the information and collects tables and, each record includes many fields. In this filed data is directly typed, that's why it is "true".