a) program counter b) status register c) instruction register d) program status word Answer: a Explanation: CPU fetches the instruction from ...
View QuestionIn a system that does not support swapping ____________
a) the compiler normally binds symbolic addresses (variables) to relocatable addresses b) the compiler normally binds symbolic addresses ...
View QuestionIf a higher priority process arrives and wants service, the memory manager can swap out the lower priority process to execute the higher priority process. When the higher priority process finishes, the lower priority process is swapped back in and continues execution. This variant of swapping is sometimes called?
a) priority swapping b) pull out, push in c) roll out, roll in d) none of the mentioned Answer: ...
View QuestionThe ___________ swaps processes in and out of the memory.
a) Memory manager b) CPU c) CPU manager d) User Answer: a Explanation: ...
View QuestionThe ___________ must design and program the overlay structure.
a) programmer b) system architect c) system designer d) none of the mentioned Answer: a Explanation: The ...
View QuestionThe idea of overlays is to ____________
a) data that are needed at any given time b) enable a process to be larger than the ...
View QuestionWhat is the advantage of dynamic loading?
a) A used routine is used multiple times b) An unused routine is never loaded c) CPU utilization increases
View QuestionWhat is Dynamic loading?
a) loading multiple routines dynamically b) loading a routine only when it is called c) loading multiple routines randomly
View QuestionIf the process can be moved during its execution from one memory segment to another, then binding must be _________
a) delayed until run time b) preponed to compile time c) preponed to load time d) none of the mentioned Answer: ...
View QuestionBinding of instructions and data to memory addresses can be done at ___________
a) Compile time b) Load time c) Execution time d) all of the mentioned Answer: d Explanation: all of the mentioned
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