Please fill the table 3. The following data constitutes a stream of virtual addresses as seen on a system:1793, 5632, 7168, and 5089.Assume 1 KB pages, a 2-entry fully associative TLB, and true LRU replacement denoted by a bit called LRUwhere LRU bit 1 signifies most recently used entry. If pages must be brought in from disk, increment the nextlargest page number. Following are the binary representation of the virtual addresses:(20 points)1793 → 111000000015632 → 10110000000007168 → 11100000000005089 → 1001111100001a) Given the address stream mentioned above, and the initial TLB and Page Table states provided below, showthe different states of the TLB as the address are referenced in the table provided. List for each reference if it isa hit in the TLB, a hit in the page table, or a page fault in the relevant field.Page TableValidPP or DiskDiskTLB18ValidTagPPNLRUDisk1181191416Disk12VAVPNPPNH/MTLBTLBTLBTLBValidTagPPNLRU1793563271685089

3. The following data constitutes a stream of virtual addresses as seen on a system:1793, 5632, 7168, and 5089. Assume 1 KB pages, a 2-entry fully associative TLB, and true LRU replacement denoted by a bit called LRU where LRU bit 1 signifies most recently used entry. If pages must be brought in from disk, increment the next largest page number. Following are the binary representation of the virtual addresses: 1793 → 11100000001 5632 → 1011000000000 (20 points) 7168 → 1110000000000 5089 → 1001111100001 a) Given the address stream mentioned above, and the initial TLB and Page Table states provided below, show the different states of the TLB as the address are referenced in the table provided. List for each reference if it is a hit in the TLB, a hit in the page table, or a page fault in the relevant field. Page Table PP or Disk Disk Valid TLB 1 8 Valid Tag PPN LRU Disk 1 1 1 1 1 4 1 6 Disk 1 2 VA VPN PPN H/M TLB TLB TLB TLB Valid Tag PPN LRU 1793 5632 7168 5089

3. The following data constitutes a stream of virtual addresses as seen on a system:1793, 5632, 7168, and 5089. Assume 1 KB pages, a 2-entry fully associative TLB, and true LRU replacement denoted by a bit called LRU where LRU bit 1 signifies most recently used entry. If pages must be brought in from disk, increment the next largest page number. Following are the binary representation of the virtual addresses: 1793 → 11100000001 5632 → 1011000000000 (20 points) 7168 → 1110000000000 5089 → 1001111100001 a) Given the address stream mentioned above, and the initial TLB and Page Table states provided below, show the different states of the TLB as the address are referenced in the table provided. List for each reference if it is a hit in the TLB, a hit in the page table, or a page fault in the relevant field. Page Table PP or Disk Disk Valid TLB 1 8 Valid Tag PPN LRU Disk 1 1 1 1 1 4 1 6 Disk 1 2 VA VPN PPN H/M TLB TLB TLB TLB Valid Tag PPN LRU 1793 5632 7168 5089

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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