Q.Explain any three field properties that can be set for a field in LibreOffice Base.

Beyond the data type, each field has properties that fine-tune it; this question asks you to describe a few.

Below the field list in Design View, LibreOffice Base shows field properties that fine-tune each field. Three commonly used properties are:

1. Length — sets the maximum number of characters (for a text field) or digits (for a number). For example, a Name field might be given a length of 50 characters.
2. Default value — a value that Base fills in automatically when a new record is added and the field is left empty. For example, a City field could default to 'Mumbai'.
3. Entry required — when set to Yes, the field must always contain a value and cannot be left blank. A primary-key field always has entry required set to Yes. …

Do not confuse a field property with a data type: the data type decides the kind of value, while properties like length, default value and entry-required fine-tune that field. 'Entry req …