Practice Assembly Level And Machine Level Language Differences (16.4.2) - Instruction Design

Practice: Assembly Level and Machine Level Language Differences

Lesson 16.4.2Instruction Design

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10 questions

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6 sample questions

Question 1.
What does an opcode represent in an instruction?
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Think about what the CPU needs to know to carry out the operation.
Question 2.
What is a register?
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Consider where data is temporarily held during processing.
3Question 3.
What does an opcode signify in a machine instruction?
- The data location
- The operation to perform
- The address of the next instruction
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Consider what the CPU needs first before it can act.
4Question 4.
True or False: Assembly language is more user-friendly than high-level programming languages.
- True
- False
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Think about how instructions are written in both languages.
Question 5.
Imagine you're programming a simple game in assembly language. You need to handle scores stored in memory locations. Discuss how you would design the instructions to update scores, considering limitations.
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Think about how you would manually repeat steps for each player's score.
Question 6.
Given a limited instruction set, discuss a scenario where you would encounter difficulties implementing a nested loop and the implications.
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Consider what makes looping inherently repetitive and how that translates into instructions.

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