Question

describe two ways that you can add 1,820+230 mentally

Answer 1

one way is to break down the numbers, 30+20=50 1,800+200=2,000 and then 2,000+50=2,050

Answer 2

Describe two ways to make an uptime requirement of 99.999% more precise.

Answer 3

You are developing a network for the FAA for a telemetry processing application that consists of two components: an automated guidance-control system that will analyze telemetry data from airplanes, and a motion visualization system used by controllers at their workstations (Figure 3.35). In your analysis of this application you have determined that the application requires a maximum one-way delay of