On which I/O address would you find the primary IDE controller in a PC-compatible system? ? a. 070 ? b. 1F0 ? c. 170 ? d. 3F8 Which of the following describes the bit pattern that would appear on the...

On which I/O address would you find the primary IDE controller in a PC-compatible system? ? a. 070 ? b. 1F0 ? c. 170 ? d. 3F8 Which of the following describes the bit pattern that would appear on the address bus to activate the first serial port? ? a. 0111110000 ? b. 1001111000 ? c. 1011111000 ? d. 1111111000