Databases are used to hold many kinds of data. You could not say that Access, or any other database, is best at handling any particular one. Commonly, text data is a regular data type used, such as in details about people. If you are doing a lot of calculations a spreadsheet may sometimes be better than a database for numbers, but a database can do lots of calculations too. Databases can store dates, logical values (Yes/No), pictures and so on. A database such as Access is designed to deal with data, so it is often what you want to do with that data that may influence how you store and process it and what application to use, rather than the data type itself.
Text is the default data type in MS Access.
The data type that stores web addresses (URLs) in Access is typically a "Hyperlink" data type. This data type allows users to store and access web addresses as clickable links within the database.
Data Type indicates the type of data that can be stored in a field.
Direct access. AS
Classified information data must be handled and stored properly based on classification markings and handling caveats.
float data
Direct access. AS
yes
number
In Access and in databases in general each field in a database table is of a certain data type. The data type determines what type of data a field can hold. A field of the text data type can hold text, a field of the number data type can hold numbers and a field of the data/time data type can hold date and time values.Access actively checks what type of data is entered into a field and Access will disallow the entry of data into a field that doesn't conform to the field's data type. Access won't allow you to put text into a field of the Number data type, for example.So, data types are a way to restrict the entry of data into a field. Internally, the database uses different strategies for the storage and retrieval of different data types.
Classified data that contains sensitive information, such as national security or personally identifiable information, must be handled and stored properly based on the specific markings and handling caveats designated for that level of classification. This may include encryption, restricted access controls, physical security measures, and secure communication protocols to ensure the protection of the data from unauthorized disclosure or access.
Number or currency formats