Operating System (OS)
Multiprogramming systems:

execute each job faster
are used only on large mainframe computers
execute more jobs in the same time period
are easier to develop than single programming system
None of these

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Operating System (OS)
Uniform Symbols Table

consists of a full or partial list of the token's as they appear in the program. Created by Lexical analysis and used for syntax analysis and interpretation
a permanent table of decision rules in the form of patterns for matching with the uniform symbol table to discover syntactic structure
contains all constants in the program
a permanent table which lists all key words and special symbols of the language in symbolic form
None of these

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Operating System (OS)
The function(s) of the Storage Assignment is (are)

None of these
to assign storage to all temporary locations that are necessary for intermediate results.
to assign storage to all variables referenced in the source program.
All of these
to assign storage to literals, and to ensure that the storage is allocate and appropriate locations are initialized.

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