Oh my god that’s a lot did you find the answer tho???
It produces DC power and it's cheap to make. efficiency is low tho, better to use a alternator
Answer:
constant or constant expression
register name
variable name (memory)
Explanation:
Literally, operand means data which an operation can be performed on. The operation could be an arithmetic or logical operation.
From the list of options, several operations can be performed on:
- constants e.g.

- registers and
- variables e.g. (a + b)
<em>However, no operation can be performed on keywords and/or reserved words.</em>
Im only in 4th sorry i dont think i can help