______ type circuits are generally used for interrupt service linesi) open-collectorii) open-drainiii) XORiv) XNOR

______ type circuits are generally used for interrupt service linesi)

1.	______ type circuits are generally used for interrupt service linesi) open-collectorii) open-drainiii) XORiv) XNOR
A.	i,ii
B.	ii
C.	ii,iii
D.	ii,iv
Answer» B. ii

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______ type circuits are generally used for interrupt service linesi) open-collectorii) open-drainiii) XORiv) XNOR

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