On the 16-bit ISA bus, IRQ2 is elevated to which higher level Interrupt?

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On the 16-bit ISA bus, IRQ2 is elevated to which higher level Interrupt? Answer: 9

Question context

This question is part of 💻 Computing within the broader 💾 Computer Science subject and appears in the DemoPaper-Pakistan preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.