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  3. 2. describe ask, explain how it works and why we u

2. Describe ASK, explain how it works and why we use it:    3. Explain what PCM...

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Programming

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 intoseparate subnets): Routers, Switches, Wireless Access Points(bridges)

  

5. List the three types of multiplexing from the text andexplain how they work:

. List two network layer protocols and explain what they do:

  

6. Explain what the acronym “ARQ” stands for and explain how itworks:

  

7. The Session and Presentation layers are explicit layers inthe OSI model, but are embedded within the Application layer of theTCP/IP protocol stack. Explain what the Session and Presentationlayers do.

Session:    

Presentation:    

8. How does the application layer handle security?

  

Answer & Explanation Solved by verified expert
4.4 Ratings (803 Votes)
Answers Q1 Amplitude Shift KeyingASK ASK is used to transfer digital data over the optical fiber ASK is the form of modulation which represents the digital data as a variations in the various amplitude of the wavecarrier wave ASK is using various binary symbol such binary symbol 1 is used for transmitting carrier wave and fixed frequency of fixed    See Answer
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