Question

i dont understand how to find <4,23> Given the following page table for a process, convert...

i dont understand how to find <4,23>

Given the following page table for a process, convert the given logical addresses of the process to the corresponding physical addresses. Page size is 5K bytes.   

Page table

2

10

12

5

8

12

6

13

Logical address

Physical address

<4, 23>

<1, 2005>

<10, 255>

<3, 1000>

<7, 530>

<6, 3000>

0 0
Add a comment Improve this question Transcribed image text
Answer #1
Page Table Base Length
0 219 600
1 2500 11
2 86 160
3 1528 970
4 726 68

for Logical address:4,23

23<68

23+726=749

Physical address for <4,23> is 749

Add a comment
Know the answer?
Add Answer to:
i dont understand how to find <4,23> Given the following page table for a process, convert...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • Given the following list of logical addresses and page table, calculate the physical address of each...

    Given the following list of logical addresses and page table, calculate the physical address of each logical addresses. Page size 200. Please calculate the physical addresses using single level page table: Physical Address 460 250 770 980 30 Page # 3 4 Physical Address Logical Addresses: 5, 23 2, 12 3, 52 4,25 5, 63

  • 2" | Page # (10 pts)On a machine with 8 bytes page size, given the page...

    2" | Page # (10 pts)On a machine with 8 bytes page size, given the page table for a process, and 2 of these 4 entries are mapped to page frames. Frame 0 starts at physical 0 address 0. (All numbers given are in decimal.) a. What are the range(s) of logical address (decimal, byte-level) that would cause 2 a page fault? | Frame # 4 Not in main memory Not in main memory b. Convert the following logical address...

  • Please help me with the following question. Please show your work so I can understand how...

    Please help me with the following question. Please show your work so I can understand how you arrived at the solution. PLEASE DO NOT COPY OTHER ANSWERS FROM THE INTERNET. Those answers are incorrect and or do not show work. The following is a page table for a system with 12-bit virtual and physical addresses and 256-byte pages. Free page frames are to be allocated in the order 9, F, D. **A dash for a page frame indicates that the...

  • Paging Questions 1. A page is 1 KB in size. How many bits are required to...

    Paging Questions 1. A page is 1 KB in size. How many bits are required to store the page offset? 2. A page entry has 10 bits. What is the size of the page table? 3. A logical address is 32 bits long. The page size is 4 KB. Divide the address into its page number and offset. 4. The following hexadecimal addresses are used in a system with a 20-bit logical address where the page size is 256 bytes....

  • 1. Consider a simple paging system with the following parameters: 232 bytes of physical memory; page...

    1. Consider a simple paging system with the following parameters: 232 bytes of physical memory; page size of 210 bytes; 216 pages of logical address space. How many bits are in a logical address? How many bytes are in a frame! How many bits in the physical address specify the frame? How many entries are in the page table? How many bits are in each page table entry? Assume each page table entry contains a valid/invalid bit. 2. Consider a...

  • Consider a logical address space of 8 pages; each page is 2048 byte long, mapped onto a physical memory of 64 frames.

    Consider a logical address space of 8 pages; each page is 2048 byte long, mapped onto a physical memory of 64 frames.(i) How many bits are there in the logical address and how many bits are there in the physical address?(ii) A 6284 bytes program is to be loaded in some of the available frames ={10,8,40,25,3, 15,56,18,12,35} . Show the contents of the program's page table.(iii) What is the size of the internal fragmentation?(iv) Convert the following logical addresses 2249...

  • A 16 bit logical address is split into 5 bit page number and 11 bit page...

    A 16 bit logical address is split into 5 bit page number and 11 bit page offset. Answer the following questions in the space provided: a) The page size is ____ bytes b) The page table size is ____ c) if the page table is as shown below, then the corresponding physical address for 0x174F is given by: ____. Question 29 (3 points) Saved A 16 bit logical address is split into 5 bit page number and 11 bit page...

  • 1) The following page table illustrates a system with 12-bit virtual and physical addresses and 256-byte...

    1) The following page table illustrates a system with 12-bit virtual and physical addresses and 256-byte pages. Free page frames are to be allocated in the order9 F, D. A dash for a page frame indicates that the page is not in memory. (4 points) Page Page-Frame 0x4 OxB 0 2 4 0x2 0x0 0xC 7 Convert the following virtual addresses to their equivalent physical addresses irn hexadecimal. All numbers are given in hexadecimal. In the case of a page...

  • Assume that the following section of main memory is used to store the page table for...

    Assume that the following section of main memory is used to store the page table for 3 different processes. The page-table base register values for process P1 is 1080, for P2 is 1085, and for P3 is 1090. Assume that the contests of memory below correspond to frame numbers. Also assume that frame size is 4096 contents 3584720 15 11 18 6 20 24 910 13 30 38 40 1 addresses 0 0 0 0 0 O 000 0 00...

  • paging Example • Consider the following page table. The page size is 8 bytes each. Page...

    paging Example • Consider the following page table. The page size is 8 bytes each. Page Frame 0 6 1 2 0 N 3 3 4 5 • What are the physical addresses for the following logical addresses? • (1,5) . (2,0) • (0,6) • (3,8)

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT