Operating System (OS)
Which of the following can be accesses by transfer vector approach of linking?

Data located in other procedures
All of these
None of these
External data segments
External subroutines

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Operating System (OS)
A spooler is a

Queue of print job that are waiting to print
Location in memory that maintains the contents of documents until it prints
Message sent from the printer to the operating system when a print job is completed
Program that coordinates the print job that are waiting to process

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Operating System (OS)
Addressing structure

None of these
performs indicated operations on two fast registers of the machine and leave the result in one of the registers.
defines the fundamental method of determining effective operand addresses
All of these
are variations in the use of fundamental addressing structures, or some associated actions which are related to addressing.

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Operating System (OS)
The FIFO algorithm

None of these
executes first the job that first entered the queue
executes first the job with the least processor needs
executes first the job that last entered the queue
execute first the job that has been in the queue the longest

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Operating System (OS)
The function(s) of the Syntax phase is(are)

to parse the source program into the basic elements or tokens of the language.
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.
None of these
to build a literal table and an identifier table
to build a uniform symbol table

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