Lab 4 Worksheet 1. By opening ports in your firewall it is allowing people access to your network and if anybody tries to get in figures out the port‚ they can potentially gain access to your system. 2. By going to start>control panel>firewall. Here it gives you the options that are on Windows Firewall. 3. E-commerce involves the passing of sensitive information like credit card numbers or bank account numbers over the internet‚ and the risk of losing the privacy of this information is high in public
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Unit 4 E1 There are 4 main laws that underpin the provision of health‚ safety and secure environments for early years settings. The Health And Safety act 1974 is one of these. This act states that buildings should be in good condition and they should be designed for the safety of the users. The buildings and its surroundings should be clean and safe‚ if any equipment is used it must be used safely and stored safely. Health and safety must be promoted to children. This law was put in place to
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Chapter 14 1. What test does startup BIOS perform when you first turn on a computer to verify it can communicate with essential hardware devices? Power-On Self Test 2. Where is the partition table on a hard drive found? On the C: drive 3. Is the BootMgr file stored in the boot partition or the system partition? System partition 4. Where is the master boot record (MBR) located? In the first sector of the hard drive 5. What is the name of the Windows 7 boot loader program? Where is
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standard solution of 0.100 M FeCl3 by using pipette. a. 25mL FeCl3 solution (5.0 x 10-2 M) b. 25mL FeCl3 solution (1.0 x 10-2 M) c. 25mL FeCl3 solution (5.0 x 10-3 M) d. 25mL FeCl3 solution (1.0 x 10-3 M) e. 25mL FeCl3 solution (5.0 x 10-4 M) Records the volume of solution used. 2. Transfer each 5 mL of prepared solution into test tube and add 2 drops of KCNS (potassium thiocyanate) to each test tube. Shake it until homogen and wait for any colour changes. 2. Transfer 5 mL of
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Unit 10 Lab 1 1. ZenMap GUI sends out broadcasts for server queries for various different types of operating systems in servers (OS). By examining how various hosts respond to certain queries‚ ZenMap GUI can distinguish what kind of OS and server exists. 2. Nmap searches its internal database and what ports on the IP’s are listening and matches it to the best known application. Applications like MSSQL and Web servers usually use the same ports over and again For example tcp port 3389 will most definitely
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Lauren Sullivan Plants Imperfections Abstract The purpose of this experiment was to plant different crosses and observe the different phenotypic ratios the plants present. The procedure of this experiment was plant six different crosses and water them correctly so that we could observe the different phenotypes and compare them to Mendel’s proposed ratios. Mendel‚ who had studied peas‚ did a similar experiment and came up with specific ratios that a monohybrid and dihybrid cross should show. His
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Organic Chemistry II Lab 9 Fermentation of a Carbohydrate: Ethanol from Sucrose * Introduction Ethanol is one of the oldest alcohols and also the least toxic one. Industrially‚ ethanol is made most economically by hydration of ethylene. However‚ ethanol that is intended for human consumption must‚ by law‚ be prepared by fermentation. By either method‚ ethanol‚ of course‚ has the same formula‚ structure‚ and properties. The fermentation takes place with the assistance of enzymes from yeast
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Codie Davis Unit 4 Assignment CJ 227 Criminal Procedure John Doe is an individual that left his country in an effort to make a better life. However‚ he does not have legal status in America and was recently arrested for shoplifting merchandise‚ which was valued over $1‚000. At the time of his arrest‚ John voluntarily began to make incriminating statements to the arresting officers. At the police station‚ detectives conducted an interview of John asking him about the theft. John Doe has
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circuit designs perfected for recently introduced Quad Operational Amplifiers‚ these dual operational amplifiers feature 1) low power drain‚ 2) a common mode input voltage range extending to ground/VEE‚ 3) single supply or split supply operation and 4) pinouts compatible with the popular MC1558 dual operational amplifier. The LM158 series is equivalent to one–half of an LM124. These amplifiers have several distinct advantages over standard operational amplifier types in single supply applications
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Purpose: To find out the densities and to find out the name of the unknown metals. (Based on the extensive and intensive properties) Check up the words mass‚ volume‚ density‚ extensive properties‚ and intensive properties. Where do the units for mass and volume) come from and what do they mean? What is the density of distilled water? What is Archimedes principle? Does temperature affect the density of a solid? Liquid? Gas? Materials: Safety glasses‚ 10‚ 25 or 50 mL graduated cylinders
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