What are the characteristics of the bit data type in SQL?

Bit datatype in SQL has the following characteristics:

1. The bit type is used to store binary values, which can be either 0 or 1.
2. The bit type is very efficient in terms of storage space because it only occupies 1 byte.
3. Bit data type is very convenient for logical operations, allowing direct manipulation such as AND, OR, and NOT.
4. The boolean type can be used to represent true or false values.
5. In some database systems, the implementation and default size limits of the bit data type may vary, so it is important to understand the specifics of the database system.