Describe how 802.11n uses the primary and secondary channel.
What will be an ideal response?
IEEE 802.11n WLANs can use channels that are either 20 MHz or 40 MHz wide. The 40-MHz channels are actually two adjacent 20-MHz channels that are "bonded" together. The two channels are known as the primary channel and the secondary channel.
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Answer the following statement true (T) or false (F)
Prior to creating a presentation, you should use a storyboard, which is a visual plan of the presentation displaying the content of each slide in the slide show
Indicate whether the statement is true or false
What is the name for the practice of using multiple NICs for a single machine in order to double (or more) the speed between that machine and a switch? Hint: Another term for this is link aggregation.
A. dispersion B. bonding C. loopback D. attenuation
A(n) ________ is usually a live broadcast of audio or video content.
A. podcast B. wiki C. instant message D. webcast