I dont know what exact answer youre looking for because you didnt provide options but..
"A spreadsheet<span> is </span>a sheet<span> of paper that shows accounting or other data in rows and columns; </span>a spreadsheet<span> is also a </span>computer<span> application </span>program<span> that simulates a physical </span>spreadsheet<span> by capturing, displaying, and manipulating data arranged in rows and columns."</span>
One way to protect against a security threat to a computer system is to Avoid external links with inconsistent URLs.
<h3>What is malware?</h3>
Malware is any programme that is purposely designed to disrupt a computer, server, client, or computer network, leak private information, obtain unauthorised access to information or systems, deny users access to information, or otherwise interfere with the user's computer security and privacy.
One way to protect against a security threat to a computer system is to Avoid external links with inconsistent URLs. The reason for this is that such links may contain malware or spyware.
Learn more about Malware:
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A source is where you can look to find info. Multiple means many or some.
Therefore, a multiple source test is a test that you can find the answers in multiple sources, such as a book, article, journal, etc.
The answer to your question is,
Server virtualization
-Mabel <3