Unit 9 Lab 1 1. Encrypt email‚ security software‚ content checking tool‚ anti-spam tool‚ and secure firewall configurations. 2. Certificate Authority or Certification Authority (CA) is an entity‚ which is core to many PKI (Public Key Infrastructure) schemes‚ whose purpose is to issue digital certificates to use by other parties. It implies a trusted third party. 3. An attacker can create a certificate for any domain. This certificate will appear to be signed by a trusted CA. Thus‚ you will see
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Unit 1 Lab 1 Data on Fixed Line vs. Cellular Debate June 16‚ 2014 Debate the Pros and Cons to having a purely cellular network vs. having a purely fixed line network Pro ’s: Cost: Most wireline phone companies charge more than what you ’d pay for most alternatives‚ and some are taxed more as well. There are some locations where getting new wired phoneservice is prohibitively expensive or even impossible. Long Distance and extra features like Call Waiting are normally included with alternative
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Nitration of Naphthalene Wed 2/25/2015 Lab report # 1 Abstract: The purpose of this experiment was to nitrate naphthalene with nitronium ion‚ which is formed at low concentration from a reaction of nitric acid and sulfuric acid. The percent yield from the experiment was 54.4% of the product‚ and the melting point of the possible results were 59 °C for 1-nitronaphthalene‚ and 78°C for 2-nitronaphthalene. Introduction: Polynuclear aromatic hydrocarbons such as naphthalene can be nitrated
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Health Care Financial Terms WorksheetAmanda NavaHCS/405September 22‚ 2014Louis EubankHealth Care Financial Terms WorksheetWorksheet Submitted By: Amanda Nava Term Definition Scenario Controlling When a financial manager makes sure that every department in the organization is following the plans that have been set. When viewing feedback reports from 8 months ago in comparison to those written 2 weeks ago week the manager was able to see that more money was being spent on man hours in her department
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In Graph 1‚ each line of color represents a different level of pH added to the solution. When pH 9 was added‚ it produced the highest rate of reaction (the most oxygen was produced)‚ whereas when the more acidic pH 5 was added‚ the rate of reaction was much slower‚ and less efficient. The higher the oxygen evolved (gas produced)‚ the more reactions were being produced/higher rate of reaction. Different types of enzymes’ reaction proportions differ based on the pH being added. For example‚ intestinal
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purpose of this lab experiment is that I will be able to decipher the difference between a chemical and physical change. I will be about to tell whether a chemical change has occurred during the experiment or if it was a physical change and I will be able to answer why it is either one. Procedure: In the lab experiment‚ I mixed different types of chemicals with different background to see if there was a chemical change‚ and also to see what type and why that change occurred. DATE TABLE 1: Chemical
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mixture melting point of a mixture of the two pure compounds. c) Identify an unknown organic compound by determining its melting point and mixture melting point. Procedure and Observations: Using the procedure outlined in Appendix A of the Lab Manual‚ approximately equal samples of p-Nitrophenol and acetanilide‚ which are known to have the same melting range of 113-114 degrees Celcius‚ were taken and inserted into the melting point apparatus. The melting points of the compounds were noted
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How do you provide Dynamic Range in ’Data Source’ of Pivot Tables? You: We follow the steps in following order to provide Dynamic Range in ’Data Source’ of Pivot Tables: 1. Create a Named range using Offset function. 2. Base the pivot table using the Named range created in Step 1. Question 02: Interviewer: If you add either new rows or new columns to the pivot table source data‚ the pivot table is not updated even when you click on ’Refresh Data’. Why and what is the solution? You: This happens
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UNIVERSITY OF WATERLOO Department of Chemistry Synthesis of ACETAMINOPHEN Laboratory Report 1 CHEM 123L January 19‚ 2014 Prepared for: Dr. S. Stathopulos Department of Sciences‚ Chemistry Faculty University of Waterloo Teaching Assistant: Aaron Chan Prepared by: Section 001 Vithurjan Satkunarasan 20495383 Lab Partner: Ken Xu Introduction The synthesis of Acetaminophen is based on the amine group of p-aminophenol being acetylated by acetic anhydride to form an amide functional group
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Colgate-Palmolive Company: The Precision Toothbrush Problem Definition Colgate-Precision (CP) held the number one position in the US retail toothbrush with 23.3% volume share in 1991; they are a global leader in household and personal care products. They currently have 2 toothbrush products in the market‚ but have been working on a three-year project in developing a technologically superior toothbrush into the market. This product‚ tentatively named Colgate Precision will be ready to be released
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