The ____ utility offers a simple way to test connections.
A. ifconfig
B. test
C. netstat
D. ping
Answer: D
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The ____ stair layout introduces a landing at the midpoint of the stair run.
A. U-shaped B. open C. straight-run D. L-shaped
What is one of the most-spoken words in the process industry?
A. Quality B. Safety C. Communication D. All of the above
Technician Asays when testing a system using an IVR, use a voltmeter to test for regulated voltage at a common point. Technician B says if regulated voltage is within specifications, you must replace the printed circuit board. Who is correct?
A. Technician A only B. Technician B only C. Both Technician A and B D. Neither Technician A nor B
In the above figure, when the wiper arms of all three variable resistors are adjusted fully downward, the voltage at R2 is __________.
A. 0V B. 5V C. 7.5V D. 15V