Question: Assume we have a program that resides in the memory range of 80088000-810F0F00. The numbers are in hexadecimal. Virtual addresses are 32 bits and the

Assume we have a program that resides in the memory range

Assume we have a program that resides in the memory range of 80088000-810F0F00. The numbers are in hexadecimal. Virtual addresses are 32 bits and the system applies three-level hierarchical paging where the address division scheme is: 8-8-8-8 in which 8bits are reserved for offset. a) What is the page size (in Byte)? b) How many entries are there in the 1st level page table? c) How many lst level page table is needed? d) How many 2nd level page table is needed? e) How many 3rd level page table is needed? f) How much memory space can be mapped by one 3rd level page table in KB)? g) What is the size of the program in the memory (in KB)? h) How much memory space is needed to store page tables? (Assume each entry in page tables is 4 byte) Assume we have a program that resides in the memory range of 80088000-810F0F00. The numbers are in hexadecimal. Virtual addresses are 32 bits and the system applies three-level hierarchical paging where the address division scheme is: 8-8-8-8 in which 8bits are reserved for offset. a) What is the page size (in Byte)? b) How many entries are there in the 1st level page table? c) How many lst level page table is needed? d) How many 2nd level page table is needed? e) How many 3rd level page table is needed? f) How much memory space can be mapped by one 3rd level page table in KB)? g) What is the size of the program in the memory (in KB)? h) How much memory space is needed to store page tables? (Assume each entry in page tables is 4 byte)

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

URGENT !!! Topic is Operating Systems Assume we have a program that resides in the memory range of 80088000-810F0F00. The numbers are in hexadecimal. Virtual addresses are 32 bits and the system...

U Assume we have a program that resides in the memory range of 80088000-810F0F00. The numbers are in hexadecimal. Virtual addresses are 32 bits and the system applies three-level hierarchical paging...

Solve e to h please, abcd is solved already. a)PAGE SIZE = 2^offset = 2^8 = 256Byte b)Number of entries in 1st level page table is = 2^8 = 256 entries c)Number of 1st level page table is needed = 2^8...

c 1. In this question, assume you implemented and then compiled a code into a binary file mycode. Then you launch the program mycode. It becomes a process and has a pid now. While the program is...

We have a program that exists in the memory range of 8008800 - 80f0f00 ( Hexadecimal numbers). Virtual addresses are 32 bits and 3-level hierarchical paging is used by the system where the address...

A creative engineer suggests structuring the TLB so that not all the bits of the presented address need match to result in a hit. Suggest how this might be achieved, and what might be the costs and...

I have to create a program in C and I can't figure it out. The program has to read a source file. Please help. /******************************************************************** PROJECT: Glossary...

I need help in this program. I don't understand how I should start working on this. 2 Machine details and background concepts This section explains many background concepts, while the following one...

NEED IT ASAP PLSSSSSSS 1 Introduction and purpose In this project you will write some functions to manipulate the instructions of a fictional simple processor named the MAD Raisin. The MAD Raisin CPU...

Memory snapshot: The "paging unit" within the CPU takes "linear" addresses and is responsible for translating them into "physical" ones. This process must account for the fact that the...

Net income of Mansfield Company was $45,000. The accounting records reveal depreciation expense of $80,000 as well as increases in prepaid rent, salaries payable, and income taxes payable of $60,000,...

Anderson Enterprises Ltd. is a Canadian corporation wholesaling auto parts in eastern Canada. The company has decided to begin manufacturing a product that it currently wholesales. The expansion will...

If a preferred stock from the FIN340 Company pays $1.71 in annual dividends and the required return on the preferred stock is 7.3%, what is the current value of the stock? " $1.71 Not Possible to...

please dont use chat gpt AI 1 1 0 .

Explain why the following statements are false. a. The aggregate-demand curve slopes downward because it is the horizontal sum of the demand curves for individual goods. b. The long-run...

Suppose that the economy is currently in a recession. If policymakers take no action, how will the economy change over time? Explain in words and using an aggregate-demand/ aggregate-supply diagram.

Suppose the U.S. economy begins in long-run equilibrium. Concerns about global climate change cause the government to significantly restrict the production of electricity from fossil fuels. Because...