Describe how the PLA is different from the PAL.
What will be an ideal response?
The PLA is similar to the PAL but has the additional flexibility of having its AND gates connected to several programmable OR gates. This results in a device that is harder to program than the PAL, but the additional level of logic gates increases the overall propagation delay time.
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Technician A says full time 4WD also allows the driver to select 2WD or 4WD. Technician B says part-time 4WD includes a differential or viscous coupling that allows the front and rear axles to rotate at different speeds. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians A and B D) Neither technician A nor B
Systems with fixed-restriction metering devices are critical to charge because:
A) You must weight both the system and the refrigerant. B) They can only be charged one time. C) The large liquid receivers hold so much refrigerant. D) The expansion device cannot adjust to changing conditions.
Sustainable development practices, such as traditional neighborhood development, also known as ____, work to combine residential, retail, and office uses in close proximity to reduce driving miles and encourage walking.
A. urban development B. new neighborhoods C. compact urbanism D. new urbanism
FIFO memory is true random access
Indicate whether the statement is true or false