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Parent process

Child process

Processes info

Process list:

Parent
Child
Zombie

Page Table Parent

Page Address Mode
text 10 rw
data 11 rw
text 10 ro
data 11 ro

Page Table Child

Page Address Mode
text 20 rw
data 21 rw
text 30 rw
data 31 rw
text 30 rw
data 31 rw
text 10 ro
data 11 ro

RAM

Page Address
text-parent 10
data-parent 11
text-child 20
data-child 21
text-child 30
data-child 31

File descriptors:

Process file
parent file1
child file1
child file2

Information