Code Hs karal 3.4.2 lots of hurdles?? I cannot figure this one out at all

It is not a good idea in a cover letter to mention another person whom the employer knows.

You are working as a security analyst in a company xyz that owns the whole subnet range of 23.0.0.0/8 and 192.168.0.0/8. while monitoring the data, you find a high number of outbound connections. you see that ip's owned by xyz (internal) and private ip's are communicating to a single public ip. therefore, the internal ip's are sending data to the public ip. after further analysis, you find out that this public ip is a blacklisted ip, and the internal communicating devices are compromised. what kind of attack does the above scenario depict?

Which spereadsheet type will determine how well a bussiness has done over the past year