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radiant cypress May 1, 2023, 9:58 PM

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Not exactly java, but keep getting questions on operands, opcodes and labels, tried seeing some stuff on google and concluded that operand is object to be manipulated while opcode is the operation to be performed. I still don't know which they are though, thanks

grizzled eagleBOT May 1, 2023, 9:58 PM

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proper plover May 1, 2023, 10:30 PM

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Are you expected to just guess?

radiant cypress May 1, 2023, 10:32 PM

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proper plover Are you expected to just guess?

?

proper plover May 1, 2023, 10:33 PM

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You say you keep getting these questions, yet you don't know how to approach them. How did you end up in that situation? When people ask me about the history of agriculture in Zimbabwe, I just say I don't know

radiant cypress May 1, 2023, 10:34 PM

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Well, from the info I found online, the opcode would be LDA, operand would be #14, and the label would be L1:

I am checking with past papers, as our notes only cover java. I am asking to see if anyone is sure of this or can confirm it as I don't want to study the wrong thing

proper plover May 1, 2023, 10:35 PM

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#14?

radiant cypress May 1, 2023, 10:36 PM

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Yes

proper plover May 1, 2023, 10:36 PM

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I don't think #14 is an operand personally.
Mostly because it is not there

radiant cypress May 1, 2023, 10:37 PM

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Ah didn't notice the extra 1 as i'm looking into other past papers too

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So would the #14 be the operand?

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#4*

proper plover May 1, 2023, 10:38 PM

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Yeah. I'm a bit weirded out about the syntaxes, LDX #4 and MUL 2

radiant cypress May 1, 2023, 10:39 PM

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Never touched assembly code in my life, but for some reason they always ask to find an opcode/operand and that's it for the whole assembly part

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Thank you though

grizzled eagleBOT May 1, 2023, 10:39 PM

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radiant cypress Thank you though

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