C.) A computer with a large power supply for the graphic artist and a computer with multiple internal buses for the secretary
<span>Dial-up connections can be made over an ISDN line or phone line.
isdn
dsl
ipx
tcp/ip</span>
The largest binary number that can be expressed with 12 bits is all 1s, which means 1 followed by 1 followed by 1, up to 12 times.