Operating System (OS)
A page fault

is a reference to a page belonging to another program
None of these
is an error is a specific page
occurs when a program accesses a page of memory
is an access to a page not currently in memory

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Operating System (OS)
The CPU, after receiving an interrupt from an I/O device

hands over control of address bus and data bus to the interrupting device
branches off to the interrupt service routine immediately
halts for a predetermined time
None of these
branches off to the interrupt service routine after completion of the current instruction

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Operating System (OS)
Which of the following is true for machine language.

Depicting flow of data in a system
A sequence of instructions which, when followed properly, solves a problem
Repeated execution of program segments
None of these
the language which communicates with the computer using only the binary digits 1 and 0.

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