Practice Role Of Registers In Memory Operations (21.2.2) - Memory Organization and Instruction Representation

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10 questions

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6 sample questions

Question 1.
What is the purpose of an accumulator in a CPU?
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Think about where the CPU keeps temporary results.
Question 2.
What is a Memory Buffer Register used for?
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Consider how data moves from memory to CPU.
3Question 3.
What is the role of the accumulator in the CPU?
- To store results
- To control data flow
- To execute instructions
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Remember the temporary storage during computations.
4Question 4.
True or false: A wider memory organization always improves efficiency.
- True
- False
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Consider scenarios where more might not be better.
Question 5.
Determine how a hypothetical memory configuration of 2k x 8 bits can be formed using 1k x 4 bits chips.
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Consider how rows and data width interact.
Question 6.
If a microprocessor has a data bus of 32 bits but is using 16-bit memory chips, explain how to manage this disparity.
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Mapping how data flows across bus sizes can simplify understanding.

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