Question : Problem: connecting a PC to Cisco switch/rourer

1-If I connect a straight through cat5 from a PC to a Cisco switch Trunk port, can I still manage the witch or I need to plug the cable to access port.? how do I know if it's trunk or access port?
2-Do I need a rollover cable to connect a PC to a router or a switch or cat5 straight through will work?

thanks.

Answer : Problem: connecting a PC to Cisco switch/rourer

1. PC (Serial port) to Router (console port) ==> rollover cable
2. PC (NIC)            to Router (fa0/0) ==> crossover cable