Answer the following short questions a) How many bits are in the 8088's 1/0 address? b) what is the range of byte addresses in the 8088's I/O address space? c) In an 8086 based microcomputer system what are the logic levels of Ao and BHE when a) a byte of data b) a word of data is being written to address AOOOH? d) write a sequence of instructions that will input the contents of the input port at 1/0 address BOH and jump to the beginning of a service routine identified by the label ACTIVE if the least significant bit of the data is 1