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Data Types lesson 4
data types-Microsoft SQL Server 2008 Exam 70-432
5
Computer Science
Undergraduate 4
09/20/2013

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Term
alias data type
Definition
user-defined data type
Term
CLR
Definition

Common Language Runtime

database objects

created in

Visual Basic

C#

Python

Perl

Term
page
Definition

basic unit of storage

in a DB

8KB

8192b

Term
Unicode
Definition

letters, numbers, symbols

are defined by this 

It is separate from character sets

it is related to character sets

 

It uses 16 bits

holding 65,536 possible values

 

It includes characters for most languages

Term
ASCII
Definition

uses 8 bits

256 character set values

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