When a tornado has been sighted in the area: A. A tornado WARNING is issued B. A tornado WATCH is issued C. A severe thunderstorm WATCH is issued D. A server thunderstorm WARNING is

d. local area network (lan)

explanation:

a local area network (lan) is a collection of computers it connected to one another or to a common connection medium.

i hope this you, and have a wonderful day!

to change your username, you must:

1) make sure what the username you want to change to is allowed in this community

2) contact a administrator (for example, jaysl)

3) through pm, tell the admin what you want to change to

4) if the username is allowed, it will be changed in a matter of seconds (minutes at most)

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