The acronym ________ refers to the fact that a long distance ...

[cnetterville]

The acronym ________ refers to the fact that a long distance provider must have a presence in an area in order to route calls onto their network.
 
  Fill in the blank(s) with correct word

Question 2

Design the logic to control the motor on a simple remote control car. There are two buttons on the remote control for the motor. If neither button is pressed, the car stops. If the top button is pressed, the car moves forward. If the bottom button is pressed, the car moves backwards. If both buttons are pressed, the car spins. There are two motors in the car and each motor has two inputs F and B. A high on F makes the car go forward. A high on B makes the car go backward.
 
  What will be an ideal response?

[otokexnaru]

Answer to Question 1

POP

Answer to Question 2

Make a truth table for this design.

Top
Button Bottom
Button F1 B1 F2 B2 State
0 0 0 0 0 0 Stop
0 1 0 1 0 1 Backward
1 0 1 0 1 0 Forward
1 1 0 1 1 0 Spin

From the truth table, the design is as follows:

[cnetterville]

Gracias!

[tranoy]

Excellent