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Memory Managment, Process Management - Coggle Diagram
Memory Managment
MMU ( Memory mngnt unit)
VA --> PA
Segmentation
External Fragmentation Problem
Paging
Internal Fragmentation problem
Page Translation
Page Tables
Virtual Memory
Process will always have Virtual Address
RAM
cat /proc/meminfo
Process Management
Process States( #ps -aux)
Ready to Execute
Execution/running
Waiting
Zombie State ( D)
Program in Execution ( # ./a.out)
system Call ( Fork/exec*)