he will need a microphone, it is a recording device.
The Correct answer would be C. <span>microphone,mouse,scanner
microphone you talk into to give info (data)
a mouse you use to click on objects to give input
a scanner you input a paper/object
hope this helps!! :)
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Answer:
1) the wireless standards that can be implemented are; IEEE 802.11a, IEEE 802.11b, IEEE 802.11g and IEEE 802.11n. The pros and cons are in the attachment
2) 802.11g can be implemented in alice's restaurant. This is because it provides the fastest speed and has a wide range which will not be easily disturbed by other devices
3) Please check the attachment
4) Please check the attachment.
Explanation: