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
B,the printer only receives signals from the computer and prints them.
Answer:
cryptography
Explanation:
cryptography
In computer science, cryptography refers to secure information and communication techniques derived from mathematical concepts and a set of rule-based calculations called algorithms, to transform messages in ways that are hard to decipher
The above statement is FALSE.
A photo's color intensity can be modified by changing the brightness and CONTRAST.
There are four common image controls that makes an image easy to view. These controls are brightness, contrast, saturation, and sharpness.
Brightness control simply brightens the whole image from the shadows to the highlights equally.
Contrast control is the separation between the darkest and brightest areas of the image.
Saturation control is the separation of colors in the image.
Sharpness control is defined as the edge contrast, meaning the edges in the image are the ones being contrasted.
