Given the need for user programs to access operating system services, why are traps a better solution

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Given the need for user programs to access operating system services, why are traps a better solution than conventional subprogram call instructions?

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Computer Architecture Fundamentals And Principles Of Computer Design

ISBN: 9781032097336

2nd Edition

Authors: Joseph D. Dumas II

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Question Posted: Dec 04, 2023 06:47 AM

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Given the need for user programs to access operating system services, why are traps a better solution

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Traps are a better solution than conventional subprogram call instructions for accessing operating system services due to several reasons related to system security privilege levels and separation of ...View the full answer

Computer Architecture Fundamentals And Principles Of Computer Design

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