Ask Question, Ask an Expert


Ask Operating System Expert

Q1. Which of the given instructions are privileged:

a) Set value of timer.
b) Read the clock.
c) Clear memory.
d) Issue a trap instruction.
e) Turn off interrupts.
f) Modify entries in device-status table.
g) Switch from user to kernel mode.
h) Access Input-output device.

Q2. Illustrate the system calls which are executed by a command interpreter or shell in order to begin a new process?

Q3. Comment on the practicability of the deadline scheduling. Illustrate the practical problems governing its performance?

Q4. List out three instances of deadlocks which are not associated to the computer system environment?

Q5. describe what will happen if page size is modified from power of 2 to power of 4?

Q6. What kind of operating system is Windows XP? describe two of its main characteristics.

Q7. describe in brief the Master-Slave, Symmetric and Floating Supervisor types of Multiprocessor OS.      

Operating System, Computer Science

  • Category:- Operating System
  • Reference No.:- M911756

Have any Question? 

Related Questions in Operating System

Purpose of this assignmentthe purpose of this written

Purpose of this assignment: The purpose of this written assignment is to verify students' knowledge on some of the topics covered in the second half of the course: The Device Handler, File management, Deadlock, UNIX/Linu ...

Assignmentmultiple-processor scheduling simulationthe goal

Assignment Multiple-Processor Scheduling Simulation The goal of this simulation is to give you some experiences using POSIX Pthreads library functions for thread creations and synchronizations. You will learn how to solv ...

Discussionconduct a system evaluation on your computer

Discussion Conduct a system evaluation on your computer (Windows 8 and 10 are covered) to decide if your current computer meets your needs for now and in the future. (Windows 7, Mac OS) • What is your CPU utilization? • ...

1 consider a system of 9 processes p p1 p10 associated

1. Consider a system of 9 processes, P = {p1, ..., p10} Associated with the system are 6 memory cells, M = {M1, .., M6}. The domain and range for each process is given in the following table: Process pi Domain D(pi) Rang ...

Lab-file processingobjectivesbulladd persistent data

Lab-File Processing OBJECTIVES • Add persistent data storage to your Week 4 Lab using text file input/output. PROBLEM: Stocks4U Portfolio Management System The portfolio management system you developed for Stocks4U needs ...

Linux implementation proposalphelpstech llc has a new

Linux Implementation Proposal PhelpsTech, LLC. has a new research and development group - Medals. All systems in Medals will run the Linux operating system and will access resources, as well as share resources, with Phel ...

Primary discussion responseprimary discussion response your

Primary Discussion Response Primary Discussion Response: Your classmates, your instructor, and you have been working together over the session as a team. Through discussion board tasks and individual projects, you have s ...

Securing operating systemsin this document of 2-3 pages

Securing Operating Systems In this document of 2-3 pages, respond to the following: • Describe the specific security concerns or risks that your chosen operating system is exposed to and how you plan to mitigate the risk ...

Operating systems- homeworkpurposethe purpose of this

Operating Systems- Homework Purpose The purpose of this exercise is to understand how creating files affects the available disk space and the available i-nodes on a disk partition on Linux/UNIX. Assignment Create and lea ...

What is the purpose of an embedded operating system and why

What is the purpose of an embedded operating system and why would one be used? Discuss at least two advantages and two vulnerabilities in utilizing an embedded OS. Directions: Your completed assignment should be at least ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

A cola-dispensing machine is set to dispense 9 ounces of

A cola-dispensing machine is set to dispense 9 ounces of cola per cup, with a standard deviation of 1.0 ounce. The manuf

What is marketingbullwhat is marketing think back to your

What is Marketing? • "What is marketing"? Think back to your impressions before you started this class versus how you

Question -your client david smith runs a small it

QUESTION - Your client, David Smith runs a small IT consulting business specialising in computer software and techno

Inspection of a random sample of 22 aircraft showed that 15

Inspection of a random sample of 22 aircraft showed that 15 needed repairs to fix a wiring problem that might compromise

Effective hrmquestionhow can an effective hrm system help

Effective HRM Question How can an effective HRM system help facilitate the achievement of an organization's strate