Lab #1 1. List the five (5) steps of the Hacking process. Reconnaissance‚ Scanning‚ Gaining Access‚ Maintaining Access‚ Covering Tracks 2. In order to exploit or attack the targeted systems‚ what can you do as an initial first step to collect as much information as possible about the targets prior to devising an attack and penetration test plan? The first step would be the reconnaissance or footprinting step of the hacking process. 3. What applications and tools can be used to perform
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CSBE – Class 12 – Biology – Experiment 12 Experiment No. 12 Aim- To study the effects of temperature on the enzymatic activity of salivary amylase on substrates starch. Materials required- Test tubes‚ beakers‚ pipettes‚ funnels‚ thermometer‚ cotton‚ starch‚ iodine‚ potassium iodide‚ sodium chloride‚ thermocol box‚ buffer solution of pH 6.8 & match box. Principle- Salivary amylase is an amylolytic enzyme found in saliva released from salivary glands. All the enzymes show optimum enzymatic activity
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1.2 Exercise 2 - solutions Using molarities and concentrations 1. Calculate the number of moles of H2SO4 in 50 cm3 of a 0.50 moldm-3 solution. 2. Calculate the number of moles of FeSO4 in 25 cm3 of a 0.2 moldm-3 solution. 3. Calculate the mass of KMnO4 in 25 cm3 of a 0.02 moldm-3 solution. 4. Calculate the mass of Pb(NO3)2 in 30 cm3 of a 0.1 moldm-3 solution. 5. What is the molarity of 1.06g of H2SO4 in 250 cm3 of solution? 6. What is the molarity of 15.0 g of CuSO4.5H2O in 250 cm3 of solution
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Exercises 8-3 You have been hired by a small company to install a backbone to connect four 100base-T Ethernet LANs (each using one 24-port hub) and to provide a connection to the Internet. Develop a simple backbone and determine the total cost (i.e.‚ select the backbone technology and price it‚ select the cabling and price it‚ select the devices and price them‚ and so on). Prices are available at www.datacommwarehouse.com‚ but use any source that is convenient. For simplicity‚ assume that category
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PARA-JUMBLES: HOMEWORK EXERCISE 1 CAT QUESTIONS Directions for questions 1 to 50: A number of sentences are given below‚ which‚ when properly sequenced‚ form a coherent paragraph. Choose the most logical order of sentences from among the four given choices to construct a coherent paragraph. 1. A. Realists believe that there is an objective reality “out there” independent of ourselves. B. This reality exists solely by virtue of how the world is and it is in principle discoverable by application
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Lab Safety Quiz Name Period 8th Answer the following questions using complete sentences. If you do NOT write complete sentences‚ you will NOT get credit for the assignment. 1. Describe the process of wafting AND indicate when it would be used in a biology lab. Waving your hand over the chemical so that air goes upwards and being able to smell the chemical easily. This would be used when you would have to smell a chemical in a container. 2. Describe 3 safety precautions
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this company? - Will the employees be aware of this test? Authorization Letter – From John Smith‚ CEO of E-Commerce Sales stating that I have permission to do this test. Lab Assessment Questions and Answers 1. Provide a brief summary of the activities in each of the hacking steps listed below: 1. Reconnaissance—The initial stage of collecting information on your target network 2. Enumeration—The process of querying active systems to grab information on network shares‚ users
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Student: Krystianna Platz Date: November 5‚ 2014 Section: 113 R- 8AM Experiment 8 Determination of Percent Composition of Pennies Using Redox and Double Displacement (Precipitation) Reactions Objectives: The lab experiment will consist of oxidation-reduction and double displacement reactions as well as titration techniques. All these components will be used in order to determine the percent composition of pennies. In
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1. What is the purpose of science? The purpose of science is to understand. With science‚ we ask questions‚ seek answers‚ and prove or disprove our theories and speculations. According to the text on page 10 “Science is a way of knowing about the natural world.” (Citations will be provided at the end of the worksheet‚ rather than a continuous re-pasting each time.) 2. Define organism. Give an example of a unicellular organism. According to the text on page 3‚ “Organisms‚ such as trees and humans
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Lab 1 1. The white charge producer has a positive (+) polarity. The blue charge producer has a negative (-) polarity. 2. The positive charge builds significantly then remains as the charge producer is removed. 3. The negative charge builds significantly then remains as the charge producer is removed. 4. When the white charge producer is lowered then removed from the ice pail with out touching the positive charge builds then drops when the charger is removed. 5. When the ice pail
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