What are some common summary operations that aggregate functions can perform in a crosstab query? Check all that apply. adding
counting
dividing
subtracting
identifying an average
calculating a minimum or maximum
predicting the next value in a pattern.

Awould be a misconfiguration of a system that allows the hacker to gain unauthorized access, whereas is a combination of the likelihood that such a misconfiguration could happen, a hacker’s exploitation of it, and the impact if the event occurred.

Which is a benefit of peer-to-peer networking? easy to add or remove devices main server has a fast processor more reliable than a client/server network same software versions on all computers

Wireless communications is likely to be viewed as an essential part of an enterprise network infrastructure when: select one: a. mobile communication is needed b. communication facilities must be installed at low initial cost c. communication must take place in a hostile or difficult terrain that makes wired communication difficult or impossible d. the same information must be broadcast to many locations