A defined set of formatting characteristics, such as fonts, font sizes, number formats, cell borders, and cell shading is known as a(n):

A network administrator is concerned that the network is vulnerable to a denial-of-service attack. What steps should be taken to reduce this threat? (Select all that apply.)

A) Prevent intrusions. B) Configure the router to block directed broadcasts to the network. C) Set up a spoofing account so that the attacker doesn't know which machine to attack. D) Use access lists to allow only sources from the network to enter the router's interfaces. E) There isn't a way to reduce this threat.

A power outage occurred over the weekend and on Monday morning the helpdesk was receiving calls about network issues from only one section of the LAN. A network administrator has implemented the solution and identified all the results. After all the network issues were resolved, what would be the NEXT step for that network administrator?

A. Identify potential effects of the solution. B. Document the entire process. C. Let all users within the LAN know what the problem was. D. Determine if anything has changed