Briefly distinguish between the types of volatile memory backup in series 6 series A controllers, series 6 series B controllers, and series 7 controllers.
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Series 6 series A controllers use the controller battery 100 percent of the time to maintain power to controller volatile memory.
Series 6 series B controllers have a battery that is used only to transfer the project to onboard nonvolatile memory when power is lost.
Series 7 controllers have a capacitor module (referred to as an ESM) that replaces the battery function.
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Experiment with pgawk (available only with gawk). What does it do? How can it be useful?
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Explain how Buchholz created a error-detecting name for the memory unit
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Indicate whether the statement is true or false
Consider the declaration: ? enum sports {BASKETBALL, FOOTBALL, HOCKEY, BASEBALL, SOCCER}; ? Which of the following statements is true? ?
A. SOCCER-- = BASEBALL B. BASEBALL++ = SOCCER C. HOCKEY + FOOTBALL < SOCCER D. FOOTBALL <= SOCCER