It doesn't say what Technician B thinks, but I can tell you what the camshaft does and then you can decide who is right on your own. The camshaft is little metal rounded triangles above the piston that times when the intake and exhaust valve open and close.
Technician A is very wrong, the camshaft doesn't do that.
Answer:
first one is "int" second one is "string" and third one should be "float"
Explanation:
not sure if the first one is right but try this.
Shell's language. that's why it is called shell script
Yes, I believe so. It will cut/delete the part of the sentence you highlighted, then it will be saved to be put somewhere else. Just press ctrl-v to paste the deleted sentence. (True)