What is binary exponential backoff?
What will be an ideal response?
Doubling the range of the random delay after each collision is known as binary exponential
backoff. In essence, exponential backoff means that an Ethernet can recover quickly after a collision,
because each computer agrees to wait longer times between attempts when the cable becomes busy.
Even in the unlikely event that two or more computers choose delays that are approximately equal,
exponential backoff guarantees that contention for the cable will be reduced after a few collisions.
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With ____ deployment, RADIUS servers are located at each site to perform authentication. However, instead of the authentication database being replicated to each site, it is centrally located.
A. distributed autonomous site B. distributed sites with centralized authentication and security C. single site deployment D. distributed sites and security with centralized authentication
When item B in the accompany figure is selected, the document will open as a(n) _______________ file after it is exported.
Fill in the blank(s) with the appropriate word(s).