Introduction to Computer Networks Paper Presentation & Seminar

Learning Objectives


Distinguish between data and signals
Cite the advantages of digital data and signals over analog data and signals
Identify the three basic components of a signal
Discuss the bandwidth of a signal and how it relates to data transfer speed
Identify signal strength and attenuation and how they are related
Outline the basic characteristics of transmitting digital data with digital signals,analog data with digital signals, digital data with analog signals, and analog data with analog signals
List and draw diagrams of the basic digital encoding techniques, including the advantages and disadvantages of each Identify the different modulation techniques and describe their advantages, disadvantages, and uses
Identify the different modulation techniques and describe their advantages, disadvantages, and uses
Identify the two most common digitization techniques and describe their advantages and disadvantages
Discuss the characteristics and importance of spread spectrum encoding techniques
Identify the different data codes and how they are used in communication systems




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