All of the following are advantages of VoIP EXCEPT ________
A) low or free cost
B) the ability to make calls on a computer from any Wi-Fi hotspot
C) excellent reliability during Internet outages or power outages
D) portability
C
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In a crosstab query, the field values which are displayed on the left side are also called the ________ heading
Fill in the blank(s) with correct word
A full IPv6 address means that all 32 hexadecimal positions contain a value other than 0 . True or false?
a. True b. False
Memory that is older and has a row of legs down each side of the chip is known as a _______ chip
A) VCM B) SIMM C) DIP D) So-DIMM
Which two security measures could be used by a company to prevent data exposure after a security breach that involved user passwords? (Select two.)
A) Implement WPA2. B) Require five or more password characters. C) Implement multifactor authentication. D) Educate users. E) Deploy file and folder encryption. F) Use drive encryption.