Reference no: EM131240096
What is bandwidth, and what role does it play in networks?
How does failure to manage bandwidth and/or packet size lead to packet delays? How can error detection/correction techniques hurt network performance?
Explain CRC and how it is used in error detection.
Explain why encoding is used when transmitting data and how does the receiver identify the start of each new packet?
Explain one type of encoding and how it works (i.e., NRZ, NRZI (NRZ Inverted), Manchester, 4B/5B, etc.). What are any advantages or disadvantages for the chosen type of encoding?
Explain the difference between Time Division Multiplexing and Frequency Division Multiplexing. What are the advantages and disadvantages of each?
Explain the following Terms: T-1, E-1, DS-0, DS-1. Explain the difference in data rates (you may also provide a practical example).
Explain SONET synchronization and the different SONET rates (as well as multiplexing from slower to higher rates).
What are other ways for multiple channels to share a single wire? One approach is frequency-division multiplexing, or putting each channel on a different carrier frequency. Name the other ways.
What is the Optical Transport Network, or OTN three primary rates and what are their functions?
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What factors might cause peak loads in a network
: What factors might cause peak loads in a network? - How can a network designer determine if they are important, and how are they taken into account when designing a data communications network?
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How many supreme brunos could be ordered
: The Supreme Bruno is any patty-with-a-vegetable burger plus a condiment (choose from Worcestershire sauce, wasabi sauce, or mustard); you can also have cheese, or not. How many Supreme Brunos could be ordered?
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Sign and magnitude representation
: 1) Using sign and magnitude representation, what is the largest positive number that can be stored in 8 bit? 2) If we record a song which is one minute long using 16-bit samples, sampled at 44.1 KHz in mono channel, without any metadata or compres..
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Develop required details of a project plan
: Purpose of the assignments is to enable students to use planning and evaluation techniques and tools to design a project within the area of their interests - develop required details of a project plan based on a project that was proposed as a resu..
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How does failure to manage bandwidth
: What is bandwidth, and what role does it play in networks? How does failure to manage bandwidth and/or packet size lead to packet delays? How can error detection/correction techniques hurt network performance?
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Investigate the latest versions of snmp and rmon
: Investigate the latest versions of SNMP and RMON and describe the functions that have been added in the latest version of the standard.
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Prove that every binary number n that ends in 0 is even
: A savory crepe could have any vegetable (broccoli, mushroom, spinach) and any protein (turkey, cheese, prosciutto). How many different crepes are on the menu?
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What is the combined output in dbm
: A combining network has two inputs: +29 dBmand +6 dBm. It has an insertion loss of 3 dB. What is the combined output in dBm?
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Explore the network management software demo from tivoli
: Investigate and report on the purpose, relative advantages, and relative disadvantages of two network management software tools.
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