had a few questions in a Microsoft server class :

1) This Device Type is connected to the computer case computer.

A) Internal Device

B) External Device

C) Peripheral Device

D) Network Device

E) I/O Devices

2) What Does the Operating System use to manage and operate peripheral devices?

_______________________________

3) How Many IRQs can be assigned on a system.

A) 8

B) 16

C) 32

D) 64