City Guilds Model Questions Vol1 2017 Information Technology Question 7

Practice objective / multiple choice question 7 from the 2017 City Guilds Model Questions Vol1 Information Technology examination.

City Guilds Model Questions Vol1 2017 Information Technology Objective / Multiple Choice Easy Difficulty
Question 7 CITY_GUILDS_MODEL_QUESTIONS_VOL1 • 2017 • INFORMATION_TECHNOLOGY • objective

A process makes \(500\) memory references. The TLB hit ratio is \(80\%\). Each TLB hit takes \(1\) µs, while each miss requires \(5\) µs. What is the average memory access time in microseconds?

Answer Options

A. 2.0
B. 2.2
Correct Answer C. 1.8
D. 1.6
Correct Answer
C
Correct Option:
1.8

About This Question

This is City Guilds Model Questions Vol1 2017 Information Technology Question 7. It is one of the objective questions from the 2017 City Guilds Model Questions Vol1 Information Technology examination.

Difficulty level: Easy .

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