1.) Business Engineering or Manufacturing :)
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Plagiarism is quite a bad thing because if you plagiarize, you are copying and pasting other people's work and using the work as yours (even though you change the sentence structure/ some words, it is still plagiarizing.) Fair use means un-biasness.
Answer:
a load tester.
Explanation:
Based on the information provided within the question it can be said that in this situation the tool that you should use is known as a load tester. This tool allows you to test your servers in order to see how it behaves under both normal conditions as well as the anticipated peak load conditions that it may be encountering in the near future. Which is exactly what you need for your website.