1.

The following are some of the sequences of operations in the instruction cycle, which one is the correct sequence?

A. PC → address register
B. Address register →PC Data register → Data from memory Data register → IR PC + 1 → PC
C. Data from memory → Data register PC →Address register Data register → IR PC + 1 → PC
D. None of these
Answer» B. Address register →PC Data register → Data from memory Data register → IR PC + 1 → PC


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