For each segment, the table stores the starting address of the segment and the length of the segment. Here’s the list of Best Reference Books in Operating System. Operating System maintains the page table for : each process each thread each instruction each address . 2 answers. A reference to a memory location includes a value that identifies a segment and an offset. Here, all the processes are divided into pages of 1 KB each so that operating system can store one page in one frame. The page location for each frame of the process c. The physical memory location of the process d. None of the above: Definition. asked Mar 31 in Operating System Lakshman Patel RJIT 418 views. Sanfoundry Global Education & Learning Series – Operating System. In this example you can see that A2 and A4 are moved to the waiting state after some time. Operating System maintains the page table for _____ a) each process b) each thread c) each instruction d) each address View Answer. The frame location for each page of the process: Term. The process of correlating virtual memory with physical memory is called mapping. Answer: a Explanation: None. The operating system maintains a segment map table for every process and a list of free memory blocks along with segment numbers, their size and corresponding memory locations in main memory. Answered - [each process] [each thread] [each instruction] [each address] are the options of mcq question Operating System maintains the page table for realted topics , Memory Management topics with 0 Attempts, 0 % Average Score, 1 Topic Tagged and 0 People Bookmarked this question which was asked on Oct 27, 2018 18:20 A page table is the data structure the computer's operating system uses to keep track of the connections between virtual memory and physical memory. Answer to Operating System maintains the page table for a ) each process b ) each thread c ) each instruction d ) each address The page table for each process maintains: a. 14. nielit2017dec-assistanta; operating-system; page-table; threads; 1 vote. Should the operating system maintain a separate table for each user or just maintain one table that contains references to files that are being accessed by all users at the current time? Page Tables • Page tables contain an entry for each virtual table • If virtual memory is big (e.g., 32 bit and 64 bit addresses) the table can become of unmanageable size • Solution: instead of keeping them in the MMU move them to main memory • Problem: page tables are used each time an access to memory is performed. Operating System maintains the page table for : each process each thread each instruction each address. Each piece of information stored in virtual memory corresponds to a physical memory address. At the beginning of the process, all the frames remain empty so that all the pages of the processes will get stored in a contiguous way. The frame location for each page of the process b. In a system employing a paging scheme for memory management, wasted space is due to: a. If the same file is being accessed by two different programs or users, should there be separate entries in the open file table?


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