Which of the following WAN technologies requires fiber optics?
A. POTS
B. SONET
C. ADSL
D. PSTN
Answer: B. SONET
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Redirect standard output of cat to create a file named days that holds the names of the days of the week in chronological order, one per line. Do not redirect standard input to cat; it will come from the keyboard. Remember to press CONTROL-D on a line by itself to exit from cat.
What will be an ideal response?
The Office Clipboard can be used to collect graphics, but not blocks of text
Indicate whether the statement is true or false
The menu which displays when you click the File tab is the ________
Fill in the blank(s) with correct word
Many e-mail users prefer to reply to a message without including the original e-mail address along with their response.
Answer the following statement true (T) or false (F)