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Vertical Horizontal 1. Call to create a new process in Linux 2. Mechanism for OS to take back control from app. 3. Machine interface as seen from source code. 5. Mechanism for hardware to signal to the OS. 7. Linux library that hides system calls details from app. Horizontal 2. Mechanism invoked when exception occurs in app. 4. Main element of an OS. 6. Mode of the CPU in which apps run. 8. Boundary between hardware and software 9. Apps request services from OS via a system … 10. Type of VM where the ABI is virtualized

Solution

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