Practice Computer Organization And Architecture: A Pedagogical Aspect (29.1)

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10 questions

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6 sample questions

Question 1.
What is immediate addressing?
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Think about how instructions contain operands.
Question 2.
Give an example of direct addressing.
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Think of accessing data in a specific memory location.
3Question 3.
In immediate addressing mode, where is the operand located?
- Within the instruction
- In a memory location
- In a register
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Consider how immediate values are represented.
4Question 4.
True or False: Indirect addressing allows for larger address spaces.
- True
- False
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Think about how data can be accessed indirectly.
Question 5.
Design a simple assembly code that uses both direct and indirect addressing modes to perform arithmetic operations on data stored in memory.
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Consider how you would structure memory accesses.
Question 6.
A program has a section that frequently updates an array of integers. Would you recommend using displacement addressing or another mode? Justify your choice.
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Think about how data in arrays are processed.

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