A part of database that stores only one type of data isA RecordB TableC FieldD Report

To answer the question of which part of a database stores only one type of data, let's break down the options:

1. Record: A record is a complete entry in a database table, consisting of multiple fields. Each record can contain different types of data.

2. Table: A table is a collection of records that is structured in rows and columns. Each column typically represents a field, but a table itself contains multiple types of data.

3. Field: A field is a single column in a table, and it is designed to store one type of data. For example, a field could be designated for storing names, numbers, or dates.

4. Report: A report presents data in a structured format, usually derived from records and tables. It often combines multiple fields and records for analysis or presentation.

Final Answer

The correct answer is C Field, as a field in a database is specifically designed to store only one type of data.