want an essay to the below topic in 500 words using APA format and at least 3 academically reviewed articles for reference

I’m studying for my Article Writing class and need an explanation.

Question 1. This chapter’s opening scenario illustrates a specific type of incident/disaster. using a web browser, search for information related to preparing an organization against terrorist attacks. look up information on (a) anthrax or another biological attack(like smallpox) (b) sarin or another toxic gas, (c) low-level radiological contamination attacks.

Question 2. Using a web browser, search for available commercial application that use various forms of RAID technologies, such as RAID 0through RAID 5. What is the most common implementation ? What is most expensive?