A <u>schema </u>describes the structure, content, and access controls of a physical data store or database.
<h3>What is the kind of database that stores data in a different physical location?</h3>
Distributed databases are that are distributed across several physical locations. In distributed databases, the data are placed where they are used most often, but the whole database is available to each licensed user.
<h3>What is the structure of database management system?</h3>
The database system is separated into three components: Query Processor, Storage Manager, and Disk Storage.
To learn more about Distributed databases, refer
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Complete Question is ,
a. relation
b. DBMS
c. schema
d. attribute
Answer:
Explanation:
Depends on the configuration of the email because there are two protocols POP and IMAP, the most recent protocol is IMAP, we can delete an email and this It moves to a To be Deleted folder, this happens because the email is stored in the server, but with the protocol POP the email is stored in the server and downloaded to the application, if you delete an email, this is deleted in all devices.
A type of service which offers a preconfigured testing environment for application developers to create new software applications is: B - Platforms as a Service (PaaS).
<h3>What is cloud computing?</h3>
Cloud computing can be defined as a type of computing service that requires the use of shared computing resources over the Internet, rather than the use of local servers and hard drives.
<h3>The categories of cloud service.</h3>
Generally, cloud computing comprises three (3) service models which includes the following;
- Infrastructure as a Service (IaaS).
- Software as a Service (SaaS).
- Platform as a Service (PaaS).
In conclusion, a type of service which offers application developers a preconfigured hosting and testing environment to create new software applications is Platforms as a Service (PaaS).
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Answer:
<em>SQL Query</em>
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select Genre_Name, Number_Purchased from Genre
INNER JOIN Tracks on Genre.Genre_Name = Tracks.Genre_Name
WHERE Number_Purchased >= 10 AND Tracks.price >= 1
ORDER BY Number_Purchased ASC;
Explanation:
First off, I selected the required columns from <em>Genre</em> Table.
Then I inner joined <em>Genre</em> table with <em>Tracks</em> table, to get the <em>price</em> of tracks of the corresponding Genres.
Then the required Where conditions are written, which includes one from the <em>Tracks</em> table.
Finally, the Order by statement is written by <em>Number_Purchased</em> column in ascending (ASC) order.
C) files
Because technologys data goes into files
