solve

7) A dual-boot system built on the Unix file-system is A. B: one disk partition with two bootstrap programs, a super block, an i-node table and the data/directory blocks; one disk partition with multiple bootstrap programs, a super block, an i-node table, the device blocks and data/directory blocks; two disk partitions in which each partition has its own super block, i-node table and data/directory blocks; . two disk partitions in which each partition has its own bootstrap program, super block, i-node table and data/directory blocks; one disk manager partition and two bootable partitions containing its own process table, an i-node table, an v-node table and the data/directory blocks