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
branches off to the interrupt service routine after completion of the current instruction
halts for a predetermined time
None of these

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

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

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