<span>An attribute in a relation of a database that serves as the primary key of another relation in the same database is called a</span>
Answer:B) Archives/backups
Explanation: Archive is the group of records of data that are saved for the future use.These are the historic data that is not currently used in the actual location .
Backup is the the the copy of the group of data that is not in the original form to be used in future. Thus the correct option is option(B).
Updating of the plans by the technician cannot be done through other given options because they don't hold the historic records of the data for the renewing of the plans.
Online education is a teaching practice delivered through the internet. The students learning from online platforms must be taught to be ethical.
<h3>What is the importance of ethics and integrity?</h3>
In the online education system, the students should learn to be ethical and integral as it enables the students and their teachers to be creative, free to create ideas, and acknowledge others' work.
Ethics teaches the students to develop their personalities and behavior. Students' integrity allows them to be honest, responsible, and fair towards their work and instructor.
Therefore, option A. online learning students must be taught to be ethical.
Learn more about online learning here:
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The answer is C Excel. Excel allows you to make spreadsheets.
Hope this helps :-)
Answer:
Confederalism is not in the constitution it was adopted later.
Explanation:
