if its the same chart im looking at on this page, the answer is john.
Answer:
C. Generalization
Explanation:
The relationship between subclass and superclass is generalization. For example there will be generalization between the class Employee and class HourlyEmployee which inherits from it. All the other options are not suitable.
The ethernet address, a.k.a. mac address. That way, a DHCP server can give the same IP address to a returning client.
You have a specific number of words typed a minute and you need to know the science involved in making it
