What is the smallest amount of page table size we need to keep in memory for each 64-bit application which uses below multilevel paging structure? 64 (-16)-bit x86 linear address L2 Page L3 Page L4 Page L1 Page 9 bits Unused Offset 16 bits 9 bits 9 bits 9 bits 12 bits

Q: Why is it preferable to use segmented memory address translation instead of just translating the…

A: Segmented memory address translation is preferred over direct address translation for several…

Q: A system uses pure segmentation (no paging). A segment table (see below) contains the following…

A: 1)  LA(5, 2000)  Here offset<size,  So physical address = offset + base address = 2000+2000=4000…

Q: How much more effective than direct translation is segmented memory address translation?

A: Some of the advantages of memory address translation employing segmentation methods are as follows:…

Q: A segment at an absolute address like 40h must be defined in some way.

A: Absolute Segments are stored in a definite position in memory. These segments are made using the…

Q: Given the following expression, Z = [(G+E) * A] – [H * (A + S / L)] Write the following machine…

A: Z=[(G+E)*A]-[H*(A+S/L)] Zero-address instruction: It represents the postfix notation of the…

Q: In a page addressing system of 15 bits, where eight bits are used for the page number, what would be…

A: The above question is solved in step 2 :-

Q: is it better to have a single free block of size

A: Dear Student, The answer to your question is given below -

Q: Software written for address space layouts of zero, one, or two bytes is often longer (have more…

A: Here is your solution -

Q: What would be the value of ESP after popping the 32-bit value shown below below off of the stack?…

A: When retrieving from the stack in storage and increasing the stack pointer, the stack-address size…

Q: Give the number of the virtual page that the byte with virtual memory address 52000 belongs to,…

A: Page size = 8KiB This means page offset = log 8KiB = 13 bits So the least significant 13 bits will…

Q: a. Describe exactly how, in general, a virtual address generated by the CPU is trans- lated into a…

A: Answer: a) A Virtual address generated by the CPU is translated into physical main memory address by…

Q: Suppose the page table for the process currently executing on the processor looks like the…

A: a) A Virtual address generated by the CPU is translated into physical main memory address by a…

Q: If the page size in a 32-bit machine is 4K bytes then the size of the page table?

A: Introduction :Givenphysical address size (PA)=32 bitslogical address size (LA)=32 bitswe have to…

Q: How much more efficient is segmented memory address translation compared to direct translation?

A: Memory Address Translation : Every time a task accesses data in memory, the system must determine…

Q: An address space in the memory map starts at address Ox40000000 and ends at address O×40000FFE. What…

A: Given Starting address = 40000000 Ending address = 40000FFE   40000FFE : 1073745918(decimal number)…

Q: A segment at an absolute address like 40h must be defined in some way.

A: Absolute Segments are stored in a definite position in memory. These segments are made using the…

Q: What is the bare minimal amount of address bits that are need for 1024K words?

A: When it comes to computer memory, the amount of address bits required is an important consideration.…

Q: Suppose the page table for the process currently executing on the processor looks like the…

A:

Q: s rather than

A: Segmentation in memory translation: The division of a source text into smaller translation-ready…

Q: Convert the physical addresses to logical using the combined paging segmentation scheme

A:

Q: Suppose the page table for the process currently executing on the processor looks like the…

A: (a) Split the binary address into a VPN and also an offset. Use VPN binary address as an index into…

Q: How much more effective than direct translation is segmented memory address translation?

A: Some advantages of memory address translation utilizing segmentation methods are as follows: Due to…

Q: When compared to a simple translation, why is it preferable to use a segmented translation of memory…

A: Some advantages of memory address translation utilising segmentation methods are as follows: Due to…

Q: a- Write the codes used for segments (of 8086 microprocessor) designation in machine language…

A: segment .text    ;code segment   global _start    ;must be declared for linker  _start:…

Q: 6) In a 64 bit machine with a 8 KB page size for virtual memory, how many entries are there in a…

A: The question has been answered in step2

Q: How many bits in an address would be required for 1024K words?

A: A software programme called a database management system (DBMS) is used to store and retrieve user…

Q: draw memory page table for virtual memory for memory space 32K address space 1024 K with size of…

A: Memory space =32 K  Address space =1024 K page size = 1K  Number of entries in the page table = =…

Q: You are given an instance of a program in MARS MIPS simulator window. Register $29, named stack…

A: The Answer is

Q: What will be the value of ALUSrc for add instruction

A: The correct answer is 1

Q: What will be the value of ALUSrc for add instruction Inst([25–21] s Ins[20-16] n Read register 1 ALU…

A: First of all let us understand what does the ALU Src Do - It selects the second input of the ALU…

Q: What does it mean to specify a segment at a certain, non-relative address, like 40h?

A: Fixed memory location contains absolute segments. These segments are made using the directives CSEG…

Q: CL = glf the content of AL = 8CH 02H and CF=O, the AL will be %3D after executing SAR AL, CL AL=C6H,…

A: 1. AL=C6H, CF=1

Q: How much of an improvement does segmented memory address translation have over straight translation?

A: Some advantages of memory address translation utilising segmentation methods are as follows: Due to…

Q: For the assembly language program and memory map given below, Assembly LOADI RO, 3 LOADI R1, 3 1 0…

A:

Q: resentation in I, J, and R instruction formats. mple: Text Segment Machine Code Original Source Code

A: add $t0,t1,t2 is MIPS command which is used to add three numbers stored in different registores.and…

Q: Assuming a 4-KB page size (4096 bytes), what are the page Numbers and offsets for the following…

A: As per guidelines I can answer only three sub-parts. Thank You. Page size: 4KB : 4096 bytes a) Page…

Q: Suppose the page table for the process currently executing on the processor looks like the…

A: Here we have given answer for he questions asked. you can find them in step 2.

Q: Determine the number of page table entries (PTES) in the fourth line. Express your answer as an…

A: The relation between page table entries, virtual address size and page size is given below:- PTE =…