You have been providing technical services to Computer Science labs on a regular basis and you notice that their systems are very slow. Using your technical experience, you checked the printing queue and realized that there are 100 jobs waiting to be printed by a shared printer. You quickly checked the processor utilization metrics and noticed that it was idling and at the same time, a printer was busy printing papers. It came to your attention that the processor was idling because it was waiting for the printer to finish printing before executing the next job. In your observation, what do you think is the problem? How would you improve processor utilization?

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
icon
Related questions
Question
1.1. You have been providing technical services to Computer Science labs on a regular basis
and you notice that their systems are very slow. Using your technical experience, you
checked the printing queue and realized that there are 100 jobs waiting to be printed by a
shared printer. You quickly checked the processor utilization metrics and noticed that it was
idling and at the same time, a printer was busy printing papers. It came to your attention that
the processor was idling because it was waiting for the printer to finish printing before
executing the next job. In your observation, what do you think is the problem? How would
you improve processor utilization?
Transcribed Image Text:1.1. You have been providing technical services to Computer Science labs on a regular basis and you notice that their systems are very slow. Using your technical experience, you checked the printing queue and realized that there are 100 jobs waiting to be printed by a shared printer. You quickly checked the processor utilization metrics and noticed that it was idling and at the same time, a printer was busy printing papers. It came to your attention that the processor was idling because it was waiting for the printer to finish printing before executing the next job. In your observation, what do you think is the problem? How would you improve processor utilization?
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Fundamentals of Input and Output Performance
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Database System Concepts
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
Starting Out with Python (4th Edition)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
C How to Program (8th Edition)
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
Database Systems: Design, Implementation, & Manag…
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education