And answer the following questions: Question12: Which disk schedualing algorithm is most vulnerable to starvation (a) SCAN. (b) Shortest Seek Time First (SSTF). (c) LOOK. (d) First Come, First Served (FCFS)

And answer the following questions: Question12: Which disk schedualing algorithm is most vulnerable to starvation (a) SCAN. (b) Shortest Seek Time First (SSTF). (c) LOOK. (d) First Come, First Served (FCFS)

Database Systems: Design, Implementation, & Management

12th Edition

ISBN:9781305627482

Author:Carlos Coronel, Steven Morris

Publisher:Carlos Coronel, Steven Morris

Chapter14: Big Data Analytics And Nosql

Section: Chapter Questions

Problem 15RQ

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Concept explainers

Fundamentals of Input and Output Performance

The I/O subsystem is a component of computer system design that uses buses to assist communication between the Central Processing Unit, Computer Memory/Storage, and Input and Output Devices (that is known as peripheral devices). The I/O subsystem includes disc controllers, tape drives, discs, system buses, and other devices. The I/O database application reads and writes drives using the operating system windows I/O.

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Please refer to this textbook: “A. Silberschatz, P. B. Galvin and G. Gagne, “Operating System Principles,”7th Edition, John Wiley & Sons Inc., 2006.”

And answer the following questions:

Question12:

Which disk schedualing algorithm is most vulnerable to starvation

(a) SCAN. (b) Shortest Seek Time First (SSTF). (c) LOOK. (d) First Come, First Served (FCFS)

Process or set of rules that allow for the solving of specific, well-defined computational problems through a specific series of commands. This topic is fundamental in computer science, especially with regard to artificial intelligence, databases, graphics, networking, operating systems, and security.

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