operating system

Top part is a chart
job 1 (10k) 20K
30k

50k
jOB 2 (15k) 65k
75k

jOB 3 (45K)

120K
200K

jOB 4 ARRIVES REQUESTING A BLOCK OF 100k?

A. CAN JOB 4 BE ACCOMMODATED WHY OR WHY NOT

B. IF RELOCATION IS USED WHAT ARE THE CONTENTS OF THE RELOCATION REQISTERS FOR JOB 1 JOB 2 AND JOB 3 AFTER COMPACTION

c. what are the contents of the relocation register for job 4 after it has been loaded into memory

d. the instruction ADDI 4, 10 is part of job 1 and was originally loaded into memory location 22K what is its new location after compaction

e. the instruction MUL4, NUMBER is part of job 2 and was originally loaded into memory location 55k what is its new location after compaction

f. the instruction MOVE3, SUM is part of job 3 and was originally loaded into memory location 80K what is its new location after compaction

g. if sum was originally loaded into memory 110K what is its new location after compaction.

h. if the instruction MOVE3, sum is stored as follows (this is in octal instead of binary for compactness) 200 03 00 334000, the rightmost value indicates the memory location where sum is stored what would that value be after compaction

  1. 👍
  2. 👎
  3. 👁
  4. ℹ️
  5. 🚩
  1. a)can be accomoded only after compaction since 80 k is only left at last..
    b)1-(20-30)
    2-(30-45)
    3-(45-90)
    free-(90-200)
    c) 4-(90-190)
    d)22k will correspond to 22k only... since at first only
    e)55k will correspond to 35k after compaction
    f)80k will correspond to 50 k
    g)110 k would have corresponded to 80 k

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  2. 4. Given that main memory is composed of three page frames for public use and that a seven page program (with pages a, b, c, d, e, f, g) requests pages in the following order:
    a, b, a c, d, a, e, f, g, c, b, g
    a. Using the FIFO page removal algorithm, do a page trace analysis indicating page faults with asterisks (*). Then compute the failure and success ratios.
    b. Increase the size of memory so it contains four page frames for public used. Using the same page requests as above and FIFO do another page trace analysis and compute the failure and success ratios.
    c. Did the result correspond with your intuition? Explain

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩

Respond to this Question

First Name

Your Response

Similar Questions

  1. english

    18. Identify the sentence that most strongly relies on emotional language. I was surprised when you took a job with that company. It came as a real shock when you took a job with that company. When you took a job with that

  2. English

    Identify the sentence that most strongly relies on emotional language? I was surprised when you took a job with that company. It came as a real shock when you took a job with that company.******* When you took a job with that

  3. Consumer Math

    Please help :) 1.You get a part-time job earning $8.60/hr. Tips are $3.25/hr on average. You work for 15 hours. What is your gross base pay? 2. You are paid $9.25/hr at your part-time job. You are considering working a part-time

  4. English

    1.Which of the following is used when political candidate highlights his or her experience in finance as the basis of a plan for economic recovery? A.Ethos B.Pathos C.Logo***** 2. Identify the sentence that most strongly relies on

  1. math

    You are paid $8.55/hr at your part-time job. You work 10 hours per week. You are considering working a part-time job for $6.25/hr, and it pays tips. You will earn an average of $3.00/hr in tips. If you work the same 10 hours at

  2. I swear, nobody knows this answer.

    Your realized income from your primary job is $2,034.24/month. Your fixed expenses are 30% of your primary job’s realized income. You have a 2nd job that pays $9.50/hr with deductions of FICA (7.65%), federal tax withholding

  3. Career

    Match the following terms with their definitions. A. skills that can be used in more than one occupation B. following someone around at their job, as though you were their shadow C. a statistical projection of the numbers of job

  4. Consumer math

    Which is not a part of your budget? Primary job gross income Second job realized income Fixed expenses Discretionary expenses**** my answer Am I correct?

  1. Prep CC

    Lesson 5 Unit 6 Starting a New Job Unit Test Assume that you have been newly hired to a great company and you would like to keep your job. What are some of the strategies that you can demonstrate in order to keep your job in a

  2. Social Studies

    Distributing Goods and Services Quick Check: Why do workers mostly sell their labor? Trust me I go 100% Why do workers mostly sell their labor? Correct answer A. to earn income Incorrect answer B. to grow their productivity

  3. Social studies

    Which of these factors contribute to the income potential of a job? a. the education required to be successful at a job•• b. the amount of income a person wants to make at a job c. the special skills needed to do a job

  4. math

    A father can do a job in a certain number of hours. His son takes twice as long to do the job. Working together, they can do the job in 6 hours. How many hours does it take the father to do the job alone?

View more similar questions or ask a new question.