What is the major difference between SRAM and DRAM?
A) Dynamic RAMs are always active; Static RAMs must rest between data read/write cycles.
B) The only difference is the terminal from which the data is removed: from the FET Drain or Source.
C) DRAMs must be periodically refreshed.
D) SRAMs can hold data via a static charge, even with power off.
C
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When comparing the amount of fat on animals meant for slaughter, the term finish is considered a(n) ____________________ term.
Fill in the blank(s) with the appropriate word(s).
All of the following statements are correct EXCEPT ________
A) Some systems use a delta pressure feedback system to monitor EGR operation by measuring exhaust system pressure B) Linear EGR systems require exhaust backpressure C) OBD-II vehicles require monitoring of the EGR system D) Many vehicles use the MAP sensor to monitor EGR operation
A P0131 DTC is being discussed. Technician A says that an exhaust leak upstream of HO2S (bank 1 ) oxygen sensor could be the cause. Technician B says an extremely rich air-fuel mixture could be the cause. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
Technician A says that grease is an oil with a thickening additive. Technician B says that different greases are named for the thickening additives used. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician