What is the uptime command used for?
What will be an ideal response?
The uptime command displays the current time, how long the system has been up, the number of users on the system, and the load average.
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Six hundred paving stones were examined for cracks, and 15 were found to be cracked. The same 600 stones were then examined for discoloration, and 27 were found to be discolored. A total of 562 stones were neither cracked nor discolored. One of the 600 stones is selected at random.
a. Find the probability that it is cracked, discolored, or both. b. Find the probability that it is both cracked and discolored. c. Find the probability that it is cracked but not discolored.
Which is the name of the rules or operating parameters that allow for the exchange of information between on-board computers?
A. Serial communication B. Protocols of communication C. Multiplexing D. All of the above
Technician A says that all components in the high voltage battery box are completely insulated from the rest of the vehicle for safety. Technician B says that the high voltage battery box is located under the hood in some vehicles. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
The Society of Automotive Engineers (SAE) provides standard definitions applicable to AWD and 4WD systems which is used consistently by manufacturers to provide clarity.
Answer the following statement true (T) or false (F)