The subsequent problems deal with the circuit below where the preset and clear features operate based on positive logic (i.e., they are "active high"), which is not the standard convention.Note: Each question is independent and doesn't depend on results from previous questions. The only values known initially are the values provided in each question.When L=1, R=0, and C changes from 1 to 0, the output of the first flip-flop

A. toggles regardless of its value
B. remains unchanged (regardless of whether the initial value is 0 or 1)
C. becomes (or remains) 1
D. becomes (or remains) 0
E. is uncertain


Answer: B

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Technician A says that some earlier generation OEM communications adaptors (CAs) using RP1210 protocols had embedded blocking features so that they could only communicate with one OEM system. Technician B says that any device with a SA on the data bus has some computing capability. Who is correct?

A. Technician A only B. Technician B only C. Both A and B D. Neither A nor B

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____ is somewhat affected by cleanliness, requiring little preweld cleaning.

A. Mild steel B. Aluminum C. Stainless steel D. Low carbon steel

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You can view general Emacs documentation by entering ____ (press this one or two times) while you are in Emacs.

A. Alt+? B. Ctrl+? C. Alt+h D. Ctrl+h

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The ____________________ system means that each job has been time-studied, and a time has been allowed for that job.

Fill in the blank(s) with the appropriate word(s).

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