Assume a System Uses 2-Level Paging and Has a TLB

question 46

Multiple Choice

Assume a system uses 2-level paging and has a TLB hit ratio of 90%. It requires 15 nanoseconds to access the TLB, and 85 nanoseconds to access main memory. What is the effective memory access time in nanoseconds for this system?

• A) 22
• B) 108.5
• C) 30.5
• D) 117

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Definitions:

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a person's job or profession.

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Unimodal

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