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
____ is somewhat affected by cleanliness, requiring little preweld cleaning.
A. Mild steel B. Aluminum C. Stainless steel D. Low carbon steel
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
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).