What does the instruction MOV A, P3 do?
A) It moves the contents of port 3 to the accumulator.
B) It moves the contents of port 3 to the memory.
C) It moves the contents of port 3 to the register.
D) none of the above
A
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As a team, choose one of the following products to take apart. Name the parts and what function they serve. Then build a functional structure for the product.
a. Paper hole puncher b. Cellular phone c. Computer mouse d. umbrella e. Tape dispenser f. Can opener What will be an ideal response?
Which of these uses a movable core to act as an electric switch?
A) Transistor B) Relay C) Solenoid D) None of these
The highest frequency component of the analog signal in an ADC is known as the ________
A) Sampling frequency B) Nyquist frequency C) Aliasing frequency D) Shannon frequency
Technician A says that faulty heater operation can be caused by a faulty engine cooling system. Technician B says that a complaint of insufficient heat can be caused by someone not filling a cooling system properly. Who is correct?
A) Technician A only B) Technician B only C) Both technicians A and B D) Neither technician A nor B