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1. Consider the FIVE (5) process with their CPU burst time and arrival time. CPU burst time Process PO P1 Arrival Time 3 2 P2 1. 4 P3 P4 3 2 Based on the above data, answer the following a) Draw a time line for the following algorithm: Shortest Job First (SJF) I. II. Shortest Remaining Time (SRT) b) Calculate the turn-around time for SRT algorithm. c) Calculate average turn-around time for SRT algorithm. d) Calculate the response time for SJF. e) Calculate the waiting time for SJF. f) Which algorithm is the best among SJF and SRT? Justify your answer.

1. Consider the FIVE (5) process with their CPU burst time and arrival time. CPU burst time Process PO P1 Arrival Time 3 2 P2 1. 4 P3 P4 3 2 Based on the above data, answer the following a) Draw a time line for the following algorithm: Shortest Job First (SJF) I. II. Shortest Remaining Time (SRT) b) Calculate the turn-around time for SRT algorithm. c) Calculate average turn-around time for SRT algorithm. d) Calculate the response time for SJF. e) Calculate the waiting time for SJF. f) Which algorithm is the best among SJF and SRT? Justify your answer.

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
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1. Consider the FIVE (5) process with their CPU burst time and arrival time. Process Arrival Time CPU burst time PO 3 P1 2 2 P2 4 P3 3 P4 Based on the above data, answer the following a) Draw a time line for the following algorithm: I. Shortest Job First (SJF) I. Shortest Remaining Time (SRT) b) Calculate the turn-around time for SRT algorithm. c) Calculate average turn-around time for SRT algorithm. d) Calculate the response time for SJF. e) Calculate the waiting time for SJF. f) Which algorithm is the best among SJF and SRT? Justify your answer.
Transcribed Image Text:1. Consider the FIVE (5) process with their CPU burst time and arrival time. Process Arrival Time CPU burst time PO 3 P1 2 2 P2 4 P3 3 P4 Based on the above data, answer the following a) Draw a time line for the following algorithm: I. Shortest Job First (SJF) I. Shortest Remaining Time (SRT) b) Calculate the turn-around time for SRT algorithm. c) Calculate average turn-around time for SRT algorithm. d) Calculate the response time for SJF. e) Calculate the waiting time for SJF. f) Which algorithm is the best among SJF and SRT? Justify your answer.
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