Consider a computer which uses virtual addressing with 32 bit addresses and a two level page table. The virtual addresses are split into a 9 bit top level page table field, an 11 bit second level page table field and an offset. How large are the pages and, how many are there in the address space

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

A: The virtual address is a virtual, logical address, there is no physical existence of this address in…

Q: BK pages ea e addressab 128 MB wh page table e bits and pag bits W/hat

A:

Q: Suppose a byte-addressable computer using set associative cache has 2^24 bytes of main memory and a…

A: In a set-associative cache,  it can be defined in such a way that the cache is divided into units,…

Q: Address translation is an important component in MMU. Let’s consider a logical address of 32-bit…

A: When an active process requests data the memory management unit transfers data from the virtual…

Q: S. The com ple per proc 6 bytes. If - size suppe be 128 pet

A:

Q: A small computer system has 64KB virtual address space and 32KB physical address space as shown in…

A: Actually, given information regarding regarding physical address...

Q: A computer with a 32-bit address uses a two-level page table. Virtual addresses are split into a…

A: The ask is to calculate the page size and numbr of pages in the address space for a computer with a…

Q: Consider an operating system that uses 48-bit virtual addresses and 16KB pages. The system uses a…

A: Consider an operating system that uses 48-bit virtual addresses and 16KB pages. The system uses a…

Q: Consider a logical address space of 32 pages of 1024 words each, mapped onto a physical memory of 8…

A: Logical Address space: This address space is generated by the process running on the CPU for a…

Q: divided int size of ou 76

A:

Q: Given that the main memory size is 32KB, the page size is 64B, the word size is 1B, and n-level…

A:

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: A computer system has a memory architecture made up of a main memory of 5 GB and a cache of 2560 KB.…

A: Introduction of Cache Mapping: It is used when a page does not find in the cache memory so it tells…

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: 32 bit physi dress and us ase register 1. Each page I. e. Each entr

A:

Q: a simple paging system with 224 bytes of physical memory, 256 pages of logical address space, and a…

A: Given : Physical memory = 224 bytes Logical address space = 256 pages Page size = 210 bytes

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

A:

Q: Suppose that a machine has 38-bit virtual addresses and 32-bit physical addresses. (a) What is the…

A: Given  Suppose that a machine has 38-bit virtual addresses and 32-bit physical addresses.(a) What is…

Q: Assuming that no page faults occur, the average time taken to access a virtual address is…

A: Hi there, Please find your solution below, I hope you would find my solution useful and helpful.…

Q: 9. Consider a system that uses 32-bit addresses and page table structures as discussed in class. If…

A: 32 bits= 2^5 256 pages= 2^8

Q: Consider a 64-bit system with virtual memory. If the size of page is 32KB and the size of page table…

A: Virtual memory size = 2^64B Page size = 32KB = 2^15B Page table entry size = 16B = 2^4 B

Q: s 32-bit virtual 4 KB. The pro aside buffer ( 78 28 pago tablo

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: Consider a computer with byte-addressable main memory of size 8 GB and page size of 1 KB. Assume a…

A: Byte addressable memory upholds getting to information in units that are smaller than the transport.…

Q: A computer using a direct mapped cache has 220 Bytes of memory (byte addressable) and a cache of 32…

A: Given that a direct mapped cache has 220 Bytes of memorycache of 32 blocks, and each block contains…

Q: Suppose that an MMU has page table entries like the ones shown at right (formatted as in the slides…

A: The solution of the above question is:

Q: Consider the following portion of a page table from a system with 4 KiB (i.e., 4096 byte) pages.…

A: We have given portion of page table and page size is 4KiB. Using virtual memory address, we have to…

Q: r of bits of the tag field.  b. To which cache block would the hexadecimal address 0x2468 map?  c.…

A: Suppose we have a byte-addressable computer using direct mapping with 16-bit main memory addresses…

Q: We design a 2-level page table scheme. The size of each page is 4K bytes. Given the 32-bit virtual…

A: Size of page = 4KB Now total number of pages = 232/212 = 220

Q: Consider a MIPS processor and a program that is loaded in the main memory between the addresses 130h…

A: Explanation done in step 2

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: Suppose we have a virtual address of 26 bits in a byte addressable machine. Page size is 8K bytes.…

A: Suppose we have a virtual address of 26 bits in a byte addressable machine. Page size is 8K bytes.…

Q: This question is about physical addressability in a system that uses paging. Let's say we have a…

A: To determine the number of entries in a single-level page table and an inverted page table, we need…

Q: Suppose a byte-addressable computer using set-associative cache has 216 bytes of main memory and a…

A: Given: Block size = 8 bytes = 23 bytes = 23 wordsTherefore, Number of bits in the Word field = 3…

Computer Fundamentals

The computer is termed computation. For calculating or computing something the device that has been used is known as the computer. Or we can say that for performing a fast arithmetic operation the device that has been used is a computer. Storing, processing, and retrieving are the main features of a computer.