an 8 page document consumes 72.5 k of disk space. How many documents of this size can fit onto a 1.44MB floppy disk?
an 8 page document consumes 72.5 k of disk space. How many documents of this size...
A machine has a 16-bit byte-addressable virtual address space. The page size is 8 KB. How many pages of virtual address space exist? (25 points)
Consider a logical address space of 512 pages with a 4-KB page size, mapped onto a physical memory of 256 frames. How many bits are required in the logical address? How many bits are required in the physical address?
Consider a logical address space of 256 pages with a 4-KB page size, mapped onto a physical memory of 64 frames. a. How many bits are required in the logical address? b. How many bits are required in the physical address?
I just need help on I. J. K. please, thank you. 5.12. Draw a document flowchart to depict each of the following situations. a. An individual from the marketing depart- ment of a wholesale company prepares five copies of a sales invoice, and each copy is sent to a different department. b. The individual invoices from credit sales must temporarily be stored until they can be matched against customer payments at a later date. c. A batch control tape is...
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 computer system has a 36-bit virtual address space with a page size of 8K, and 4 bytes per page table entry. How many pages are in the virtual address space? What is the maximum size of addressable physical memory in this system? If the average process size is 8GB, would you use a one-level, two-level, or three-level page table? Why? Compute the average size of a page table in part c above
A simple paging system has a memory size of 256 bytes and a page size of 16 bytes. i. What is the size of the page table? ii. How many bits exist for an address, assuming 1-byte incremental addressing? iii. State p and d values (i.e. the page number and the offset). iv. Perform address translation of 64 bytes to physical address space using the page table below. 0 8 1 6 2 3 3 11 4 7
A simple paging system has a memory size of 256 bytes and a page size of 16 bytes. i. What is the size of the page table? ii. How many bits exist for an address, assuming 1-byte incremental addressing? iii. State p and d values (i.e. the page number and the offset). iv. Perform address translation of 64 bytes to physical address space using the page table below. 0 8 1 6 2 3 3 11 4 7
Suppose the sample space S is finite, of size m. How many different indicator functions can be defined on S?
Consider a disk with block size = 4096 bytes. A block pointer is 6 bytes and a record pointer is 8 bytes long. A file has 100,000 records of fixed length. Each record has the following fields and byte size: Name (30), Ssn (9), Dept (9), Address (40), Phone (10), Bdate (8), Sex (1), Job (4) and Salary (4). An additional byte is used as a deletion marked. a. Calculate the record size R in bytes b. Calculate the blocking...