Answer: D. face-to-face exams
Explanation:
Out of the options listed, a face-to-face exam is the best option and indeed an actual method used for authentication by instructors.
The idea is that if indeed it is your work, you should be so well versed in it that you could pass an examination based on the intricacies of the work. The instructor sets a grade percentage that you must pass usually on the first try to prove that indeed, the work is your own.
I think this quote refers to A guard and a prisoner. The guard is the superintendent with the keys to the cell. He is standing by the prisoners door, and let the prisoner out into the lobby. I think the last part means that the prisoner got loose because he was first out the door.
Answer:
Explanation:
If you have a green ARROW to turn left, your turn is protected and oncoming traffic is stopped. If you have an ordinary green LIGHT, your turn is permitted but not protected, and you are expected to yield to oncoming traffic before making your turn.
Answer:
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