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:

Neurons

Electrically excitable cells in the nervous system that process and transmit information through electrical and chemical signals.

Left Hemisphere

The left side of the brain, typically associated with analytical tasks, such as language, logic, and mathematical calculations.

Right Hemisphere

The half of the brain that is typically associated with creative thinking, intuition, and spatial abilities.

Activities

Tasks or actions that are carried out by individuals, often for enjoyment, learning, or achieving a goal.