YES
a password. different programs/websites have different rules on passwords: minimum and maximum length; some are letters & numbers only, some can or must contain other characters. A "LOGIN" is a combination of a USERNAME and a PASSWORD that are both required for access.
The length of "nc" is 2 characters.
Field names can be a maximum of _____ characters in length
In computing, a block length is the length, in bytes or characters, of a block of data.
A field refers to data that is entered. Field level validation refers to built in rules for the type / range of data that is allowed to be entered in that field. For example in a typical web registration form, valication for the field "Age" would be: 1. It should be an integer (meaning a whole number) between 0 and 100. It cannot accept alphanumeric characters. 2. It should be entered and cannot be left blank - this is my example. In a different form, it is possible that the site allows age to be left blank. A field such as "Name" may have the following validations: 1. It should not be left blank 2. It should have alphabetic characters without special characters such as *, & etc 3. It should be max 40 characters in length. There could be different types of fields and the possible validations would be different for each. I have given two examples of field level validations. These validations are performed to prevent "incorrect" data from being accepted by a system/web site.
can table and field names be up to 64 characters in length?
no names can be up to 64 characters in length.
The maximum length for a volume name in Windows is 32 characters. This includes letters, numbers, spaces, and special characters, but it does not allow certain reserved characters like / \ : ? " < > |.
64characters
If you restrict yourself to integers and don't specify the shape, the length could be 4, 5, 6 or 7 feet.
To get the length of the string we use length property. The length property returns the length of a string (number of characters we use).If the string is empty, length of the string will be 0. Syntax: string.length Hope this helps.
".length()". The . length method is inherited from the String class.