If you have related data stored in multiple tables, create a Data model to<span> produce a pivot table on the combined data.
In computer term, data model refers to how each data are connected to one another and how those connections are being processed within the Sysyem</span>
Answer:
Decrease file size
Explanation:
This goes for almost every file you compress. If you compress it, you try to decrease the storage space it takes up as a way to make it more portable. After a compressed file is extracted, it does not have many effects on the state of the extracted file.
Answer:
Show
Explanation:
In Microsoft Access database The show box toggles showing/hiding query results, it shows query result of a particular field when checked and hides it when unchecked.
Eight data bits can represent 64 symbols.
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Explanation:</u></h3>
All the computer system can understand only the binary data system. It consists of only 0 and 1. These binary digits can be grouped together for the representation of symbols. 256 values can be represented by 8 bits, 10 bits represent 1024 values.
The powers of two is considered as an important thing in this representation.Thus the eight bit of data can represent about 64 symbols. This is calculated by the power of two. The base is eight here. When 8 is multiplied with the power of two we get 64 symbols(8 * 8 =64).