____ provides administrators with a way of centrally managing workstations, servers, hubs, and routers from a central computer running management software.

The technique used to trick computer users into disclosing personal or financial information through an email message or a website is called ________

A) phishing B) browsing C) pharming D) surfing

What is the value of y after the following statement is coded and executed, given that x = 25? Set y = sqrt(x)

a. 5 b. 25 c. 125 d. 0