Demand paging Study guides, Class notes & Summaries

CSI104 TEST 2 Questions with Correct Answers 7-1 ________ is a program that facilitates the execution of other programs. - Answer-An operating system 7-2 ________ supervises the activity of each component in a computer system. - Answer-An operating system 7-3 Multi-programming requires a ________ operating-system. - Answer-time-sharing 7-4 ________ is multi-programming with swapping. - Answer-Demand paging 7-5 ________ is multi-programming without swapping. - Answer-Partitioning 7-6 I...

CSI104-chap7 Exam Questions with Correct Answers 1. is a program that facilitates the execution of other programs. a. An operating system b. Hardware c. A queue d. An application program - Answer-a. An operating system 2Multi-programming requires a operating-system. A. batch B. time-sharing C. parallel D. distributed - Answer-B. time-sharing 3 is multi-programming with swapping. a. Partitioning b. Paging c. Demand paging d. Queuing - Answer-c. Demand paging 4. is multi-program...

WGU C191 MODULE 3 Latest Update Graded A _____ pages have been zeroed-out before being allocated, thus erasing the previous contents. base register Memory register that holds the smallest, legal physical-memory address limit register Memory register that specifies the size of the range input queue The processes on the disk that are waiting to be brought into memory for execution logical address An address generated by the CPU physical address An address seen by the memory unit, loaded into...

Virtual memory correct answers a collection of one or more logical address spaces, each of which may exceed the size of physical memory Logical address correct answers referred to as virtual address Demand paging correct answers principle of loading a page into memory only when the page is needed, rather than at the start of the execution Present bit correct answers binary flag in each page table entry that indicates whether the corresponding page is currently resident in memory If a...

1. _______ is a program that facilitates the execution of other programs. a. An operating system b. Hardware c. A queue d. An application program - Answer-a. An operating system 2Multi-programming requires a _______ operating-system. A. batch B. time-sharing C. parallel D. distributed - Answer-B. time-sharing 3_______ is multi-programming with swapping. a. Partitioning b. Paging c. Demand paging d. Queuing - Answer-c. Demand paging 4. _______ is multi-programming without swapping....

1. _______ is a program that facilitates the execution of other programs. a. An operating system b. Hardware c. A queue d. An application program - Answer-a. An operating system 2Multi-programming requires a _______ operating-system. A. batch B. time-sharing C. parallel D. distributed - Answer-B. time-sharing 3_______ is multi-programming with swapping. a. Partitioning b. Paging c. Demand paging d. Queuing - Answer-c. Demand paging 4. _______ is multi-programming without swapping....

7-1 ________ is a program that facilitates the execution of other programs. - Answer-An operating system 7-2 ________ supervises the activity of each component in a computer system. - Answer-An operating system 7-3 Multi-programming requires a ________ operating-system. - Answer-time-sharing 7-4 ________ is multi-programming with swapping. - Answer-Demand paging 7-5 ________ is multi-programming without swapping. - Answer-Partitioning 7-6 In ________ , only one program can reside in memo...

address revolution correct answers the process of changing the address of an instruction or data item to the address in main memory at which it is to be loaded or relocated associative memory correct answers the name given to several register, allocated to each active process, whose contents associate several of the process segments and page numbers with their main memory addresses cache memory correct answers a small, fast memory used to hold selected data and to provide faster access tha...

CSI104-chap7 Exam Questions with Correct Answers 1. _______ is a program that facilitates the execution of other programs. a. An operating system b. Hardware c. A queue d. An application program - Answer-a. An operating system 2Multi-programming requires a _______ operating-system. A. batch B. time-sharing C. parallel D. distributed - Answer-B. time-sharing 3_______ is multi-programming with swapping. a. Partitioning b. Paging c. Demand paging d. Queuing - Answer-c. Demand pag...

00:06 01:07 Protection The memory references each process makes must be checked to ensure they are allowed. References must be checked by hardware at run time. Sharing Processes can run at same time so should share program code/memory for data. Logical Organization Memory is organized as a linear address space, consisting of a sequence of bytes or words. Programs typically consist of pieces called modules, which may have different attributes (ex. read only). Modules Parts of...