Word 0 Word 1 Word 2 Word 3 1 D B DO c Y N D Word 0 Select Word 1 Select Word 2 Select Word 3 Select Clock -WE so S1 (1) When WE = 0, S So=01, ABC = (2) When WE = 0, S.So=11, ABC = (3) When WE = 0, S.So=01, ABC = (4) When WE = 0, S.So=00, ABC = (5) When WE = 1, XYZ = 100, S.So=00, which memory word XYZ will be written to? (6) When WE = 1, XYZ=011, S.So=11, which memory word XYZ will be written to? (7) When WE = 1, XYZ = 100, S.So= 01, which memory word XYZ will be written to? (8) When WE = 1, XYZ = 001, S.So= 10, which memory word XYZ will be written to? Note: For (1) to (4), the answer must be 3-bit, in ABC order. For (5) to (8), chose one from candidates: Wordo, Wordl, Word2, Word3