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

branches off to the interrupt service routine immediately
hands over control of address bus and data bus to the interrupting device
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 refers to the associative memory?

None of these
the address of the data is generated by the CPU
there is no need for an address i.e. the data is used as an address
the data are accessed sequentially
the address of the data is supplied by the users

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