Correct Answer : All of the above
Explanation : TinyDB supports various data types such as text, numbers, and boolean values. Developers can use these data types to store and retrieve different types of data in a database.
Correct Answer : {“field1 = value1 and field2 = value2”}
Explaination : To retrieve documents where multiple data fields meet certain criteria, developers can use the {“field1 = value1 and field2 = value2”} syntax in a TinyDB query.
Correct Answer : {“field1 = value1 or field2 = value2”}
Explaination : To retrieve documents where multiple data fields meet at least one of several possible criteria, developers can use the {“field1 = value1 or field2 = value2”} syntax in a TinyDB query.
Correct Answer : {“field1 is not null”}
Explaination : To retrieve documents where a specific data field is not null, developers can use the {“field1 is not null”} syntax in a TinyDB query.