2. The following is an access verification technique, listing several files and the access allowed for a single user. Identify the control technique used here and for each, explain the type of access allowed. a. File_1 R--- b. File_12 -W-D c. File_13 RWED d. File_14

Technician a says that if a valve is open when a piston rises to the very top of a cylinder, the piston may actually strike the valve head and cause serious engine damage. technician b says if the camshaft is located in the engine block, then the engine is called an overhead valve engine, ohv engine, or an in-block camshaft. who is right? a. b only b. both a and b c. a only d. neither a nor b

List the five on-board vehicle subsystems

1. for which of the following are you not required to signal beforehand? a. changing lanes b. speeding up c. stopping