State the function of each of the following

​State the function of each of the following

(a) Network Interface Card (1mk)

​A device that creates a physical link to the computer and the transmission media

(b) Modem (1mk)

modem converts a signal from digital to analog form for the purpose of transmission over the transmission media

---

---

(c) Repeaters (1mk)

​receives a signal from one section of a network, clean it to remove any distortion, boosts/amplifies it and sends it to another section

Modem

---