It depends on which database server, or software, you're referring to.
26
12
Names can be up to 64 Characters in length. You can find the answer in your text book page AC8 at the top =)
Modern databases do not have a preset number of fields. Rather, the data architect determines the needed tables and number of fields per table and declares that to the database software. Fields can--with some restrictions--also be added and removed later as needed. That said, each database application does have a maximum limit on the number of fields per table and the number of tables per database, which information has to come from the database manufacturer. But those limits are usually vastly greater than anyone might want. It is part of a computer and it has many fields.
25
You can change password as many times you want. The password must be minimum 8 characters of length. It must contain numerals and characters too.
There are tables shown and between the tables are lines. Each line comes from a specific field in one table and goes to another specific field in another table. The two fields that lines are between are the fields that are related in the two tables. The lines will also be labelled for some relations. A 1 and a ∞ symbol indicate a one to many relationship. The 1 is at the end of the line on the one table and the ∞ is at the end of the line on the many table.
The columns in a database table are called fields and the number of fields is exactly the number of fields that were included in the table when it was designed. It could be as few as 1, up to a maximum of 255, although a table with anywhere near that number will probably have been badly designed.
windows files can have up to 256 characters. they can be letters, numbers, nad spaces. no symbols. they can be in uppercase or lowercase
There are 8 characters which filename can obtain
In Microsoft Excel 2007, Total number of characters that a cell can contain is 32,767 characters. Source: Microsoft Office Website Check related link..
He created many job opportunities in fields including animation, amusement parks, and opportunities for many to voice his characters.