HamroCSIT Logo
HAMRO CSIT
  • Semester
    • First Semester
    • Second Semester
    • Third Semester
    • Fourth Semester
    • Fifth Semester
    • Sixth Semester
    • Seventh Semester
    • Eight Semester
  • Questions
  • Entrance
    • Preparation
    • MCQ Questions
    • Discussion
    • Start Discussion
    • Colleges
  • Subscription New
  • Notices
  • Articles
  • Help
    • Ask Question
    • Application (2.9.1)
    • About Points
    • Contribute
    • Contact Us
Login Register
Hamro CSIT User Account
  • Sign In
  • Create Account
Shape | Hamro CSIT Shape | Hamro CSIT Shape | Hamro CSIT Shape | Hamro CSIT
Subject

Operating System

This course includes the basic concepts of operating system components. It consists of process management, deadlocks and process synchronization, memory management techniques, File system implementation, and I/O device management principles. It also includes case study on Linux operating system.

Subject Image | Hamro CSIT
  • Chapters
  • Syllabus
  • Question Banks
  • Questions
  • Text Book
  • Practical
  • Viva
Page navigation
  • «
  • Current Page 1
  • Page 2
  • Page 3
  • Page 4
  • Last »
  • »
HamroCSIT User
Assume that we have disk with 100 tracks and currently head is at track number 35. What will be 

the seek time for the algorithms SCAN and LOOK for processing IO requests queue: 52, 67, 27, 

11, 43, 85, 18, 75, 92, 8?

Not Answered Operating System
HamroCSIT User
Write the structure and advantages of TLB.
Answered Operating System Asked on 2079 Exam
HamroCSIT User
What is the task of disk controller ? List some drawback of segmentation.
Answered Operating System Asked on 2079 Exam
HamroCSIT User
Describe the working mechanism of DMA.
Answered Operating System Asked on 2079 Exam
HamroCSIT User
Consider the page references 7,0,1,2,0,3,0,4,2,3,0,3,2, Find the number of page fault using OPR and  FIFO, with 4 page frame.
Not Answered Operating System Asked on 2079 Exam
HamroCSIT User
Discuss the advantages disadvantages of implementing file system using Linked List.
Answered Operating System Asked on 2079 Exam
HamroCSIT User
For the following dataset, compute average waiting time for SRTN and SJF.

        Process       Arrival Time       Burst Time
     P0       0      7
     P1       2      4
     P2       4      1
     P3      5      4
Not Answered Operating System Asked on 2079 Exam
HamroCSIT User
List any two demerits of disabling interrupt to achieve mutual exclusion. Describe about fixed and variable partitioning
Answered Operating System Asked on 2079 Exam
HamroCSIT User
Distinguish between starvation and deadlock . How does the system schedule process using multiple queues?
Answered Operating System Asked on 2079 Exam
HamroCSIT User
Define shell and system call. suppose  a disk has 201 cylinders, numbered from 0 to 200. At  same time the disk arm is at cylinder 95, and there is a queue of disk access requests for cylinders 82,170,43,140,24,16 and 190. Calculate the seek time for the disk scheduling algorithm FCFS,SSTF,SCAN and C-SCAN.
Answered Operating System Asked on 2079 Exam
Page navigation
  • «
  • Current Page 1
  • Page 2
  • Page 3
  • Page 4
  • Last »
  • »
Question's Answer
Solution
Share

Share this link via

Or copy link

logoHAMROCSIT

Hamro CSIT is a Web and Mobile application that provides a complete set of reference materials like notes, syllabus, question banks, solutions, and many more for B. Sc. CSIT students.

  • [email protected]
Semester
  • First Semester
  • Second Semester
  • Third Semester
  • Fourth Semester
  • Fifth Semester
  • Sixth Semester
Links
  • About CSIT
  • About US
  • About Points
  • Sitemap
  • Privacy Policy
  • Terms and Conditions
Hits Counter
5384880
Google Play App Store
Follow Us

Copyright 2023 | HAMROCSIT | All Right Reserved | Powered by Code Help Pro

HAMROCSIT.COM

Copyright 2022 | HAMROCSIT.COM | All Right Reserved