Which of the following is a benefit of parallel and distributed computing? A. Distributed computing typically requires fewer computers
B. Distributed computing can be used when parallel solutions are not possible
C. Parallel computing scales more effectively than sequential computing
D. Distributed computing improves the speed at which an individual computer executes a program

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?