d. Figure 1 illustrates the times at which 10 different processes run on a single core of a singleCPU. Every "row" represents a different process. The times increase towards the right, andprocesses with a higher priority are shown on top of the figure, processes with a lowerlower priority at the bottom of the chart.i. Is the scheduler preemptive or non-preemptive?ii. Would this scheduler most suitable for an interactive system or a batch processingsystem?iii. Would deadlocks due to inversion of control be possible for the given system (yes /no)?iv. Which process scheduling algorithm could be used to generate the timings shown?Figure 1: CPU Timings for 10 different processes.

In a easy system running one method, the time spent looking forward to I/O is wasted, and people…

of the chart. tive or non-preemptive? ost suitable for an interactive system or a batch processing inversion of control be possible for the given system (yes/ g algorithm could be used to generate the timings shown?

of the chart. tive or non-preemptive? ost suitable for an interactive system or a batch processing inversion of control be possible for the given system (yes/ g algorithm could be used to generate the timings shown?

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

Types of database architectures

A Database Architecture represents the Database Management System’s (DBMS) design (schema). The DBMS architecture makes it easy to understand the components involved in the database system and their relations. The DBMS architecture may vary based on the system on which it runs. Some systems contain both client and server machines whereas some run only on a server machine. Based on the architecture, the system can be classified as centralized, decentralized, or hierarchical.

Question

d. Figure 1 illustrates the times at which 10 different processes run on a single core of a single
CPU. Every "row" represents a different process. The times increase towards the right, and
processes with a higher priority are shown on top of the figure, processes with a lower
lower priority at the bottom of the chart.
i. Is the scheduler preemptive or non-preemptive?
ii. Would this scheduler most suitable for an interactive system or a batch processing
system?
iii. Would deadlocks due to inversion of control be possible for the given system (yes /
no)?
iv. Which process scheduling algorithm could be used to generate the timings shown?
Figure 1: CPU Timings for 10 different processes.

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