OPERATING SYSTEM (OS)

MS-DOS

PC-DOS

None of these

CP/M

OS/360

128

None of these

16

32

64

Terminal table

None of these

Literal table

Reductions

Identifier table

to recognize the major constructs of the language and to call the appropriate action routines that will generate the intermediate form or matrix for these constructs.

to build a literal table and an identifier table

to parse the source program into the basic elements or tokens of the language.

None of these

to build a uniform symbol table

does not work with overlaying

allows many programs to use memory simultaneously

allows each program in turn to use the memory

None of these

works best with many small partitions