Solution to Wireshark Lab: Ethernet and ARP 1. What is the 48-bit Ethernet address of your computer? The Ethernet address of my computer is 00:d0:59:a9:3d:68 2. What is the 48-bit destination address in the Ethernet frame? Is this the Ethernet address of gaia.cs.umass.edu? (Hint: the answer is no). What device has this as its Ethernet address? Note: this is an important question‚ and one that students sometimes get wrong. Re-read pages 468–469 in the text and make sure you understand the answer
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industry is having to rely heavily on sourcing income from the digital markets such as music streaming‚ social media‚ and of course‚ the live music industry. The reliance on these digital platforms for the profit majority have successfully driven up the competition amongst online music retailers. For example‚ in the midst of their “come back” HMV has released a digital app which “allows users to purchase tracks and albums from the retailer and then download them straight into iTunes on their mobile
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In the lab‚ the purpose was to standardize a KMnO4 solution than using it to evaluate how close a H2O2’s concentration was to its labeled concentration. In this lab‚ it was decided to compare the concentration of new Publix brand hydrogen peroxide to an old sample of the same solution. From the data collected in the first part by titrating a solution of FeSO4*7H2O with the KMnO4 solution‚ it was determined that the concentration was .028M MnO4-. This was able to be done because a known amount of
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Aurora O’Bryan Prof. Kaufman 11/6/2007 Textual Analysis Knocked Up Intended for the enjoyment of the present-day youth generation‚ the 2007 comedy film Knocked Up deals with more than just comedic issues. Technically introduced as a romantic comedy‚ this film serves more to its comedic orientation. With awkward romance and stoner mannerisms‚ the laughs are plentiful for the intentional audience of Knocked Up. However‚ as the audience is served its fill of laughter‚ issues are presented that rarely
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An astronomer has a goal to discover and understand the nature of objects in our universe. Astronomers analyze and interpret the information obtained in order to make accurate models of these objects using instruments that collect‚ record‚ disperse and magnify the light that celestial objects give off. In this laboratory I learned how to measure the altitudes of stars using a quadrant. A quadrant is a quarter of a circle that has been divided into 90 degrees. I also learned how to find the angular
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_______________________________________ ABSTRACT The experiment aimed to determine the equilibrium constant Keq of the formation of Fe(SCN)2+ from Fe3+ and SCN- in the equation Fe3+(aq) + SCN-(aq) ⇌ Fe(SCN)2+(aq)‚ through spectrophotometric analysis. Acidified solutions (using 0.1 M HCl) of FeCl3 and KSCN were prepared for the calibration of the UV-Vis spectrophotometer (using standard solutions) and the determination of Keq of the Fe(SCN)2+ formation (solutions with unknown concentrations)
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Nick Eigenheer ENGL 1121 January 23‚ 2013 Weihe Moment Analysis My heart sank as we heard about the terrible news. We knew it was bound to happen sooner or later. The longer it took for us to find our names; the harder it became to flip through the pages. We flipped to where our department was located and my heart nearly stopped. The page was more blank than expected. Two names remained on the page that was once filled with dreaded long hours for the upcoming week. There it was‚ my name‚ all
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Identification of Metallic Ions Pre Lab Questions: 4pts 1. What are the learning goals of this experiment? To perform and observe the flame tests of some alkali and alkaline earth metal ion 2. Define ground state and excited state of an atom. Ground state- normal configuration of the electrons about the atom or the ion of an element; stable particle electrons are at lowest possible energy level Excited state- when stable particles are heated to very high temperatures some of the electrons leave
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Lithium Carbonate and Bipolar Disorder Lithium is a naturally occurring element that is refined to treat certain psychiatric disorders like bipolar disorder. Lithium is a naturally formed element‚ and can be found in many foods. The element has various forms such as lithium carbonate‚ lithium orotate‚ and lithium aspartate (“The Science and Practice”). The differences in lithium lie within the effects of salt on molecular weight‚ and the percentage of lithium. Lithium carbonate specifically is used
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Metal Works Case study Project Summary- Metal-Works is a manufacturer of steel products such as steel safety boxes and cabinets. At present‚ the company has two existing manufacturing facilities in Delaware and Iowa. The new appointed CEO of Metal-Works Corporation wants to re-configure the network for the company. The present configuration is believed to not be optimum. As an initiative to improve this situation‚ the CEO has decided to hire a consultant to analyze the current distribution centers
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