Suppose that there are ten resources available to three processes. At time 0, the following data is collected. The table indicates the process, the maximum number of resources needed by the process, and the number of resources currently owned by each process. Which of the following correctly characterizes this state? Process Maximum Needs Currently Owned Po 10 4 P, 31 P₂ 64 O The state cannot be determined. It is an impossible state. It is safe. It is not safe.

Suppose that there are ten resources available to three processes. At time 0, the following data is collected. The table indicates the process, the maximum number of resources needed by the process, and the number of resources currently owned by each process. Which of the following correctly characterizes this state? Process Maximum Needs Currently Owned Po 10 4 P, 31 P₂ 64 O The state cannot be determined. It is an impossible state. It is safe. It is not safe.

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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solve a and b You have given a task to allocate the resources to the process, every student have their Reg no as (SU-8-01-005) so take the resources as the last digit of your reg no as in above example is “5”. For Process count take your Roll num and add them as given “00” so add them as (0+0=0) the sum is “O” and them minus this sum with your age num as of (22-0=22) and then minus it with “10” so you get (22-10=12) so “12” is your process count. (a) Do it for with Deadlock occur? (b) Do it for without Deadlock occur?
Three processes that share five resources of the same kind make constitute a system. For each process, a maximum of two resources are needed. Establish that the system is free of deadlocks.