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CS604 - Operating Systems

Grand Quiz - Mid Term Dated:Jun 11, 20

Midterm Grand Quiz

Dear Students,

We hope that you are doing well and staying safe. As you already know that due to current Coronavirus Pandemic situation across the country,

Virtual University of Pakistan has decided that it will NOT conduct MIDTERM EXAMINATIONS for this Spring 2020 Semester.

Instead of Midterm Examinations (Spring 2020),

University will conduct a Grand Midterm Quiz.

This quiz will be MCQs based exam that student will attempt from their home.

Going with the above decision, our CS604 team has decided to conduct “Midterm Grand Quiz” on 04th of July, 2020. This quiz will remain open for 24 hours only and will cover lectures from 1 to 22.

Midterm Quiz will consist of minimum 30 MCQs from your syllabus. All MCQs will carry equal marks. If any student fails to attempt the quiz in given time, then no re-take or offline quiz will be held.

Wish you very best of luck for this grand quiz.


CS604 Team

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Grand Quiz Spring 2020

Share your Grand Quiz Questions Answers Here to help each other. Thanks

CS604 Assignment No 2 Solution Spring  2020

Here you can find  Solution files  Shared by Virtual University Students, It will help you for the preparation of your 2nd Assignment.

Question No 01                                                                                

Consider the following set of processes, with the CPU burst time given in milliseconds:


Process                Burst Time       

P1                                   10                                             

P2                                   1                                               

P3                                   2                                               

P4                                   1                                              

P5                                   5                                               


The processes arrived in the order P1, P2, P3, P4, P5, all at time 0.


  1. Draw Gantt chart showing the execution of these processes using FCFS and SJF scheduling.
  2. Calculate the turnaround time of each process for the FCFS scheduling algorithm as per part Calculation of part A?
  3. Calculate the waiting time of each process for the SJF scheduling algorithm as per the calculation of Part A?

Download Solution File  Here Below

CS604 Assignment No-2 IDEA SOLUTION 2020

CS604 Assignment -No -2 – 2020


CS 604 Assignment No.2 Solution 2020

CS604 Grand Quiz

Download above file


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