Basic Lab Measurements and Equipment Purpose This lab experiment displays the accuracy of scientific measuring equipment. This experiment also helps to familiarize the students with these instruments. Procedure: Measure Volumes and Masses 1. Obtain a 400mL beaker and record its mass in grams. 2. Add 40mL of water to the beaker and record the volume. 3. Records the beaker’s mass now with the added water 4. Transfer the water from the beaker to a 50mL graduated cylinder and record the measurement
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A Port Expander is a hardware device that allows a user to use more than one device on a single port. A good example of a port expander is a USB hub. Most USB hubs allow you to hook up 3 to 5 USB connections from only 1 USB port on your computer. The disadvantage of using a port expander is speed. The single port you are connecting to only operates at a set speed; example of this is a USB 2.0 port operates at 480 Mbit/s. If you have a portable hard drive that runs at 300 Mbit/s and a digital camera
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Basic Device and Security Configuration Kevin Kormylo‚ Okoma Mita‚ Dan O’Donnell CIT/249 January 12‚ 2015 Steve Acklin Basic Device and Security Configuration When designing a network there are basic network and security configurations that one needs to consider. Choosing a hostname for each device is very important‚ this allows the user to know what device they are working on. Configuring interfaces with a proper IP‚ subnet‚ and descriptions are part of the basic configuration of a network device
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Basic Laboratory Techniques Hari D. Mandal‚ PhD. Objectives 1. To use common laboratory apparatus in measuring mass‚ length‚ volume‚ temperature‚ and density 2. To compute the accuracy and the precision of a set of scientific measurements 3. To apply the concept of significant figures in reporting correctly scientific measurements Materials and Equipment Ruler‚ meter stick‚ 10 mL graduated cylinder‚ 50 mL graduated cylinder‚ small and large test tube‚ 50 mL and 150 mL beakers
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Lab 7 IS3445 Security Strategies for Web Applications and Social Networking Lab 7 Assessment 1. How does Skipfish categorize findings in the scan report? As high risk flaws‚ medium risk flaws‚ and low issue scans 2. Which tool used in the lab is considered a static analysis tool? Explain what is referred to by static code analysis. RATS‚ because the running of static code analysis tools that attempt to highlight possible vulnerabilities within ‘static’ (non-running) source code. 3. What possible
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Basic Building Security Procedures By Arnold Anderson‚ eHow Contributor updated: April 30‚ 2010 Read more: Basic Building Security Procedures | eHow.com http://www.ehow.com/list_6403429_basic-building-security-procedures.html#ixzz1DEzqjBYl • Making a commercial building secure means protecting the employees that work in the building as well as any visitors. There are some basic building security procedures that should be followed to help keep traffic in and out of the building organized
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Lab 7: Repetition Structures I This lab accompanies Chapter 5 (pp. 163-183 and pp. 196-201) of Starting Out with Programming Logic & Design. Name: ___________________________ Lab 7.1 –Condition Controlled with While and Do-While Loops: Pseudocode Critical Review A repetition structure causes a statement or set of statements to execute repeatedly. Repetition structures are used to perform the same task over and over. Repetition structures are commonly called loops A condition-controlled
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Week 4 Lab Part 1: Design a Multi-factor Authentication Process Assessment Worksheet Design a Multi-factor Authentication Process Lab Assessment Questions & Answers 1. In an Internet Banking Financial Institution is Single Factor Authentication acceptable? Why or why not? Yes it can be acceptable because you can buff up security elsewhere. 2. Explain the difference between Positive Verification and Negative Verification? Negative verification is the opposite of positive verification
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VPN connectivity troubleshooting checklist 1. Users can’t access file servers If the user can access the file server using an IP address but not a name‚ then the most likely reason for failure to connect is a name resolution problem. Name resolution can fail for NetBIOS or DNS host names. If the client operating system is NetBIOS dependent‚ the VPN clients should be assigned a WINS server address by the VPN server. If the client operating system uses DNS preferentially‚ VPN clients should be assigned
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Daniel Thompson 10/31/14 NT1110 Unit 7 Assignment 1 Complementary Metal Oxide Semiconductor‚ or CMOS‚ is a widely used type of semiconductor. CMOS semiconductors use both NMOS(negative polarity) and PMOS(positive polarity) circuits. Since only one of the circuit types is on at any given time‚ CMOS chips require less power than chips using just one type of transistor. This feature makes them convenient for use in battery-powered devices such as laptops. Personal computers also contain a small amount
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