Machine-translated by Google. Questions are authored in English.
Top

Discussion

Which measurement identifies excessive traffic on a network?

  • A.The proportion of the available bandwidth in use, measured over a period with a network analysis tool
  • B.Bus load expressed as a percentage of capacity
  • C.The voltage on the bus lines, which falls as the traffic increases and therefore indicates the load carried
  • D.Resistance

Answer: B

Bus load above roughly seventy per cent risks lower priority messages being delayed. The last option describes exactly that measurement, which makes it a correct and more explanatory version. Most errors here come from carrying across a result from a neighbouring case where it does not hold. Naming the cost of a choice alongside its benefit is what turns a fact into a design decision. Working the distinction through on a single concrete case fixes it more firmly than any rule of thumb.

No comment is present. Be the first to comment.
Loading…

Post your comment

Please log in or register to post a comment.