2. Describe ASK, explain how it works and why we use it:
3. Explain what PCM does and how it works:
4. Which of the following networking device(s) block(s)
broadcast traffic, thus dividing networks into separate subnets?
(Hint: only OSI Network layer devices can divide networks into
separate subnets): Routers, Switches, Wireless Access Points
(bridges)
5. List the three types of multiplexing from the text and
explain how they work:
. List two network layer protocols and...