c) i If an M/M/1 queuc has utilization of 90%, what do you think will be the averagequeuc length and the average response time? If the arrival rate is 100 jobs per secondii. If an M/D/1 queue has utilization of 80% do you expect its mean qucue length andresponse time to be less, same, or greater than that of an M/M/1? Explain youranswer.

c) 1. If an M/M/1 queue has utilization of 90%, what do you think will be the average queuc length and the average response time? If the arrival rate is 100 jobs per second ii. If an M/D/1 queuc has utilization of 80% do you expect its mean queue length and response time to be less, samc, or greater than that of an M/M/1? Explain your answer.

c) 1. If an M/M/1 queue has utilization of 90%, what do you think will be the average queuc length and the average response time? If the arrival rate is 100 jobs per second ii. If an M/D/1 queuc has utilization of 80% do you expect its mean queue length and response time to be less, samc, or greater than that of an M/M/1? Explain your answer.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Concept explainers

Dynamic Multithreading

An algorithm that executes a single instruction in a uniprocessor system is called a serial algorithm. In the case of a multiprocessor computer system, multiple instructions are executed in parallel. A multithreaded algorithm is an algorithm that enables multiple instances of the code to be executed concurrently.Multithreading is a concept that allows the CPU to execute threads independently while sharing similar resources. It is an important CPU feature that works on the process. Thread is a sequence of instructions that executes in parallel with other threads. Because of multithreading, multiple tasks can be performed within a single process.

Question

c) i If an M/M/1 queuc has utilization of 90%, what do you think will be the average
queuc length and the average response time? If the arrival rate is 100 jobs per second
ii. If an M/D/1 queue has utilization of 80% do you expect its mean qucue length and
response time to be less, same, or greater than that of an M/M/1? Explain your
answer.

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