a permanent table which lists all key words and special symbols of the language in symbolic form

a permanent table of decision rules in the form of patterns for matching with the uniform symbol table to discover syntactic structure

consists of a full or partial list of the tokens as they appear in the program. Created by Lexical analysis and used for syntax analysis and interpretation

contains all constants in the program

recognition of basic syntactic constructs through reductions

recognition of basic elements and creation of uniform symbols

creation of more optional matrix

use of macro processor to produce more optimal assembly code

recognition of basic syntactic constructs through reductions

recognition of basic elements and creation of uniform symbols

creation of more optional matrix

use of macro processor to produce more optimal assembly code

Read the input from the slow-speed card reader to the high-speed magnetic disk

Specify, to the operating system, the beginning and end of a job in a batch

Allocate the CPU to a job

All of the above

Documentation system

Utility program

Networking software

Security software