Following data refers to the jobs (P, Q, R, S) which have arrived at a machine for scheduling. The shortest possible average flow time is ___________ days.Correct answer is '31'. Can you explain this answer?

Explore Courses UPSC Exam UPSC Test Series Free Notes EduRev Infinity

Open App

GATE Exam > GATE Questions > Following data refers to the jobs (P, Q, R, S...

Join the Discussion on the App

Following data refers to the jobs (P, Q, R, S) which have arrived at a machine for scheduling. The shortest possible average flow time is ___________ days.

Correct answer is '31'. Can you explain this answer?

FREE This question is part of

Mechanical Engineering - ME 2017 GATE Paper MCQ Quiz

Attempt Test

Attempt this Test

Verified Answer

Following data refers to the jobs (P, Q, R, S) which have arrived at a...

For shortest avg. flow time SPT rule is used

View all questions of this test

View all answers Start learning for free

< Previous Question Next Question >

Explore Courses for GATE exam

Similar GATE Doubts

Consider the following set of processes, assumed to have arrived at time 0. Consider the CPU scheduling algorithms Shortest Job First (SJF) and Round Robin (RR). For RR, assume that the processes are scheduled in the order P1, P2, P3, P4.If the time quantum for RR is 4 ms, then the absolute value of the difference between the average turnaround times (in ms) of SJF and RR (round off to 2 decimal places) is ________. Correct answer is '5.25'. Can you explain this answer?

View answer

A scheduling algorithm assigns priority proportional to the waiting time of a process. Everyprocess starts with priority zero(the lowest priority). The scheduler re-evaluates the processpriorities every T time units and decides the next process to schedule. Which one of thefollowing is TRUE if the processes have no I/O operations and all arrive at time zero?

View answer

At a production machine, parts arrive according to a Poisson process at the rate of 0.35 parts per minute. Processing time for parts have exponential distribution with mean of 2 min. What is the probability that a random part arrival ﬁnds that there are already 8 parts in the system (in machine + in queu e)? Correct answer is '0.0173'. Can you explain this answer?

View answer

Suppose a disk has 201 cylinders, numbered from 0 to 200. At some time the disk arm is at cylinder100, and there is a queue of disk access requests for cylinders 30, 85, 90, 100, 105, 110, 135 and145. If Shortest-Seek Time First (SSTF) is being used for scheduling the disk access, the request forcylinder 90 is serviced after servicing ____________ number of requests. Correct answer is '3'. Can you explain this answer?

View answer

Which one of the following is NOT a decision taken during the aggregate production planningstage?

View answer

Following data refers to the jobs (P, Q, R, S) which have arrived at a machine for scheduling. The shortest possible average flow time is ___________ days.Correct answer is '31'. Can you explain this answer?

Share with a Friend

Answer this doubt

Question Description
Following data refers to the jobs (P, Q, R, S) which have arrived at a machine for scheduling. The shortest possible average flow time is ___________ days.Correct answer is '31'. Can you explain this answer? for GATE 2024 is part of GATE preparation. The Question and answers have been prepared according to the GATE exam syllabus. Information about Following data refers to the jobs (P, Q, R, S) which have arrived at a machine for scheduling. The shortest possible average flow time is ___________ days.Correct answer is '31'. Can you explain this answer? covers all topics & solutions for GATE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Following data refers to the jobs (P, Q, R, S) which have arrived at a machine for scheduling. The shortest possible average flow time is ___________ days.Correct answer is '31'. Can you explain this answer?.

Solutions for Following data refers to the jobs (P, Q, R, S) which have arrived at a machine for scheduling. The shortest possible average flow time is ___________ days.Correct answer is '31'. Can you explain this answer? in English & in Hindi are available as part of our courses for GATE. Download more important topics, notes, lectures and mock test series for GATE Exam by signing up for free.

Here you can find the meaning of Following data refers to the jobs (P, Q, R, S) which have arrived at a machine for scheduling. The shortest possible average flow time is ___________ days.Correct answer is '31'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Following data refers to the jobs (P, Q, R, S) which have arrived at a machine for scheduling. The shortest possible average flow time is ___________ days.Correct answer is '31'. Can you explain this answer?, a detailed solution for Following data refers to the jobs (P, Q, R, S) which have arrived at a machine for scheduling. The shortest possible average flow time is ___________ days.Correct answer is '31'. Can you explain this answer? has been provided alongside types of Following data refers to the jobs (P, Q, R, S) which have arrived at a machine for scheduling. The shortest possible average flow time is ___________ days.Correct answer is '31'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Following data refers to the jobs (P, Q, R, S) which have arrived at a machine for scheduling. The shortest possible average flow time is ___________ days.Correct answer is '31'. Can you explain this answer? tests, examples and also practice GATE tests.

Explore Courses for GATE exam