The port C of 8255 can be configured to work in

1.	The port C of 8255 can be configured to work in
A.	mode 0, mode 1, mode 2 and BSR
B.	mode 0, mode 1 and mode 2
C.	mode 2 and BSR
D.	BSR mode only
Answer» B. mode 0, mode 1 and mode 2

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