Subject
Computer Science
Topic
Computer Hardware
A typical ISA sound card historically used which IRQ by default?
A typical ISA sound card historically used which IRQ by default?
a)
6b)
5c)
15d)
1Explanation
Legacy sound cards often defaulted to IRQ 5 (LPT2’s alternate). While other IRQs could be set, 5 was the common choice. Knowing these defaults helps resolve legacy resource conflicts with LPT and COM hardware.Related questions
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