A set of communications rules for exchanging information is called a(n) ________.
A. web browser
B. HTML
C. URL
D. protocol
Answer: D. protocol
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Polling is when a terminal is asked
a. if it is ready to receive b. if it has data to send c. if it is logged on d. none of the above
Cookies are considered a type of ________, which are a wide range of programs that monitor, record, and report on your activity while you are online
A) computer monitoring application B) spyware C) web bug D) adware
If you want to include a chart when calculating a moving average, you must select the ________ checkbox in the Moving Average dialog box
Fill in the blank(s) with correct word
Your network firewall currently allows only HTTP traffic to pass through. You need to allow FTP traffic to pass through the firewall. Which of the following should be allowed?[Choose all that apply].
UDP port 21 TCP port 20 TCP port 21 UDP port 20