Computer Architecture

Q 5.1 [GATE 1987 : 2 Marks]Question: On receiving an interrupt from an I/O device the CPU(a) halts for predetermined time(b) hands over control of address bus and data bus to the interrupting device(c) branches off to the interrupt service routine immediately(d) branches off to the interrupt service routine after completion of the current instruction

Complete COA Notes for GATE CSE 2026 – Full Revision COA (Computer Organization and Architecture) GATE ka sabse tough aur numerical wala subject hai. Har saal 5-7 marks aate hain. Pipelining aur Cache se to har saal 3 marks pakke hain. Ye notes aapko Topper ke notes se banaye gaye hain. 1. Number Representation and