What IPv4 protocol handles multicasting for tasks such as videoconferencing or teleconferencing??
A. ?ICMP
B. ?ARP
C. ?TCP
D. IGMP?
Answer: D
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Which number format adds commas where appropriate and displays two decimals?
A) General B) Currency C) Comma D) Percentage
A writer is contacted by her executive editor to see whether everything is okay because the copy editor had been sending emails to the writer. The writer responds to the executive editor and tells him that no emails have been received from the copy editor. What is the most likely problem?
A) The copy editor has not clicked on Send and the emails are in the drafts folder. B) Windows Firewall is blocking the copy editor's email provider. C) The email application has quarantined the emails. D) The emails were addressed to another person.
Following the insertion of a row, the Insert Options button lets you select from which of the following options?
A. Format Same As Above B. Undo Formatting C. Format Same As Below D. Clear Formatting