1.1) (a) Analog, (b) Digital, (c) Analog, (d) Digital
2.2) (a) 25, (b) 36, (c) 49, (d) 64
3.3) F = (x'y + xy')'
6.1) (a) 4-bit shift register, (b) 3-bit Johnson counter Morris Mano Digital Design 6th Edition Solutions
7.3) (a) PROM, (b) EPROM
