Writing Resources
Assignment 1 A Quiz B Q1 Memory Management Paging Answers a At the start of the frame 1 the address is 0 and at its end is 1k b 1 Yes 2 No c Page 3 6 and 7 has not been loaded in the memory yet d Operating System finds a free frame and swaps page 3 into the memory when process A is references an address in Page 3 Also process A will be in running states to get started on the CPU according to process transition e i Physical address Logical address base register 1023 1024 2047 Physical address base register limit register No Error ii Physical address 3000 1024 4024 Physical address Base register limit register error iii Physical address 4120 1024 5144 Physical address base register limit register Error iv Physical address 5000 1024 6024 Physical address Base register limit register Error B Q2 Fragmentation and Memory Mapping Answers B Q2a memory Relocation is the method of transferring a application at some stage in execution to optimize the usage of memory as a consequence improving memory performance memory compaction is the manner of memory defragmentation wherein garage space is used successfully by shifting allotted gadgets together to leave free space collectively in a unmarried block at one stop of memory
