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What is a tuple in a database?
An arbitrary group of fields within a database record. Usually has some meaning in the context of the record. For example a 3-tuple in an address record might be the fields that contain the first, middle and last names of the person in the address field.
Maximum length of a varchar field in SQL Server?
12,500 is the maximum length of a varchar field. The nVarchar field has the same limitation however you will use twice the data store space with an nVarchar as it is effectively the same as a varchar with the exception that it will store data required for international character sets. If you support a multi-language system then you will want to use a nVarchar character type for these fields.
What is the Average pants size for a 15 year old girl?
depends on the brand and style cause every clothing store is different a size 1 on one store could be a 3 in another store so there is really no average pant size
Which one of the following items would be most likely to keep in a database?
Databases can store any manner of information in a digital format so it is easy to store, organize, save, send, and share.
Can you give me sentence for hemostat?
Hemo's mother went to the store, but Hemo stat at home.
