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rom an Internet location and might be unsafe. Click for more details. Enable Editing 12. But not parallelism, it is achievable to have concurrency in operating system threading?

rom an Internet location and might be unsafe. Click for more details. Enable Editing 12. But not parallelism, it is achievable to have concurrency in operating system threading?

Database System Concepts
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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IT 313 OPERATING SYSTEMS EXAMINATION QUESTIONS (Protected View) - Microsoft Word Page Layout References Mailings Review View file originated from an Internet location and might be unsafe. Click for more details. Enable Editing 14. In the four diagrams illustrated below, show which of them result in deadlock? For those situations that will result in deadlock, provide the cycle of resources and threads. For those situations which are not in deadlock, show by illustration the order in which the threads may complete their executions T1 T2 T2 T1 R1 R2 R3 R1 R2 R3 00 00 T3 T4 T2 15. Consider a logical address of 128 pages of 1024 words each, mapped onto a physical memory of 64 frames. MEIŽU PRO7 Hów many bits are there in the logical address? 11. How many bits are there in the physical address? DUAL CAMERA
Transcribed Image Text:IT 313 OPERATING SYSTEMS EXAMINATION QUESTIONS (Protected View) - Microsoft Word Page Layout References Mailings Review View file originated from an Internet location and might be unsafe. Click for more details. Enable Editing 14. In the four diagrams illustrated below, show which of them result in deadlock? For those situations that will result in deadlock, provide the cycle of resources and threads. For those situations which are not in deadlock, show by illustration the order in which the threads may complete their executions T1 T2 T2 T1 R1 R2 R3 R1 R2 R3 00 00 T3 T4 T2 15. Consider a logical address of 128 pages of 1024 words each, mapped onto a physical memory of 64 frames. MEIŽU PRO7 Hów many bits are there in the logical address? 11. How many bits are there in the physical address? DUAL CAMERA
IT 313 OPERATING SYSTEMS EXAMINATION QUESTIONS (Protected View) Microsoft Word out References Mailings Review View from an Internet location and might be unsafe. Click for more details. Enable Editing 12. But not parallelism, it is achievable to have concurrency in operating system threading? 13. The following processes are being scheduled using a priority (a smaller priority number implies a higher priority) and shortest job first all preemptive scheduling algorithms. Process Priority Burst Arrival P1 50 30 P2 40 35 25 P3 40 35 30 P4 45 25 60 P5 15 20 100 P6 20 20 105 Draw the Gantt charts that illustrate the execution of these processes using the above scheduling algorithms. What is the turnaround time of each process for each of the scheduling algorithms in part a? What is the waiting time of each process for each of these scheduling algorithms? Which of the algorithms results in the minimum average waiting time (over all 1. 1. 111. iv. MEIZU PROp7ocesses)? DUAL CAMERA 14. In the four diagrams illustrated below, show which of them result in deadlock? For those
Transcribed Image Text:IT 313 OPERATING SYSTEMS EXAMINATION QUESTIONS (Protected View) Microsoft Word out References Mailings Review View from an Internet location and might be unsafe. Click for more details. Enable Editing 12. But not parallelism, it is achievable to have concurrency in operating system threading? 13. The following processes are being scheduled using a priority (a smaller priority number implies a higher priority) and shortest job first all preemptive scheduling algorithms. Process Priority Burst Arrival P1 50 30 P2 40 35 25 P3 40 35 30 P4 45 25 60 P5 15 20 100 P6 20 20 105 Draw the Gantt charts that illustrate the execution of these processes using the above scheduling algorithms. What is the turnaround time of each process for each of the scheduling algorithms in part a? What is the waiting time of each process for each of these scheduling algorithms? Which of the algorithms results in the minimum average waiting time (over all 1. 1. 111. iv. MEIZU PROp7ocesses)? DUAL CAMERA 14. In the four diagrams illustrated below, show which of them result in deadlock? For those
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