Operating Systems Course
Answer is as follows :
As we have IPC Mach Operating System which gets two mail boxes i.e. Kernel Mailbox and Notify Mailbox.
Main purpose of Kernel Mailbox is used by kernel of operating system to communicate with the assigned task. Kernel is internal part of operating system through which operations are managed.
Notify Mailbox is used by kernel to send the event occurring notification to operating system.
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