A simple two-pass assembler does which of the following in the first pass?

ISRO Scientist/Engineer SC · 2016 · Computer Science

1. A.

   Checks to see if the instructions are legal in the current assembly mode

2. B.

   It allocates space for the literals

3. C.

   It builds the symbol table for the symbols and their values

4. D.

   All of these

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