Engineering

HELP ME 100 POINTS AND BRANYLESTNetworksUse a pencil and paper or a computer-based drawing program, and diagram the LAN (local area network) described below. You will read and analyze the description below and then draw your LAN based on the description. Upon completion of your drawing, you will discuss how to change the LAN into a WAN.Scenario: A small photocopying businessElements your LAN must include:Four computers: These computers connect to a network server and are for the public to use to upload their files.Photocopy machine: This server is connected to the business's high-capacity networked photocopy machine, which works like a regular industrial/business copy machine, but also takes "orders" from the network server.One employee business computer: This computer is connected to the network server for files that need to be sent digitally to the high-capacity photocopy machine.One employee internal computer: This computer is for interoffice communication and business functions such as accounting. This computer is connected to an applications server that houses the business's application software, including its word processor, accounting software, and so on.One server for Internet orders: This server copies orders that come in from other businesses via the Internet. Customers submit their orders via an Internet application that submits the file and sends the requests directly to the business to be retrieved by the copy machine operator (orders go directly from that server to the copy machine, which has its own monitor and displays jobs from customers in the shop and jobs from the Internet that are waiting to be processed).Your diagram must show the computers, the connection from the computers to the network, and the network servers. You may use a simple rectangle shape to represent each computer and the other components, but please label the shapes. Use straight lines to represent the wires (connections) and network servers.At the bottom of the drawing, include a two- to four-sentence description of what could be changed to make this LAN a WAN.
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considering the electric forces on q1, which of the following statement is true? a. stack f subscript 12 with rightwards harpoon with barb upwards on top is to the right and stack f subscript 13 with rightwards harpoon with barb upwards on top is to the left. b. stack f subscript 12 with rightwards harpoon with barb upwards on top is to the left and stack f subscript 13 with rightwards harpoon with barb upwards on top is to the left. c. stack f subscript 12 with rightwards harpoon with barb upwards on top is to the right and stack f subscript 13 with rightwards harpoon with barb upwards on top is to the right. d. stack f subscript 12 with rightwards harpoon with barb upwards on top is to the left and stack f subscript 13 with rightwards harpoon with barb upwards on top is to the right.
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Writing codes using file methods(python): Download the temperature anomaly data file: SacramentoTemps.csv. Gradescope will also be testing your programs using a temperature anomaly data file for the Northern Hemisphere NorthernTemps.csv. You should be able to look at these files in a text editor to see the format. Avoid opening the file in a spreadsheet program or saving the file, which may obscure or change the format. Here are the first lines of SacramentoTemps.csv:Year,Value1880,-1.561881,-0.081882,-0.301883,-1.44Your program will get a file name from the user and open it for reading. The first line is a column header that your program should read but ignore. Your program will then loop through the remaining lines of the file. In the block under the loop that reads the file, use the strip() string method to remove the newline character after each line of input and the split() string method to split on the comma to extract the year and the temperature into separate string variables. To test your code, add a print statement to print out the year and the temperature. The temperature should be changed to a floating point number to remove the trailing zeros and match the output expected by Gradescope. The values should be separated by a space instead of the original comma.The first lines of your programs output should look exactly like this:Temperature anomaly filename:SacramentoTemps.csv1880 -1.561881 -0.081882 -0.31883 -1.44
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From the following list, select all that can be approximated as incompressible substances. Question options: A. Helium gas B. Solid steel C. Steam D. Liquid water
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Identify the characteristics of the Nusselt number.(Check all that apply)A. Nusselt number is the dimensionless convection heat transfer coefficient.B. Nusselt number represents the enhancement of heat transfer through a fluid layer.C. Nusselt number is the thermal conductivity of the bulk fluid.D. Nusselt number represents the enhancement of viscosity of the bulk fluid.
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The fiber type that gives connective tissue great tensile strength is _____.(a) elastic fiber(b) collagen fiber(c) reticular fiber(d) muscle fiber.
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In a stress-strain curve of a tension test, the slope of stress strain plot, which is proportional to the elastic modulus, depends on electronic figurations and strengths of atomic bonds of materials. True or False
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Design an application that declares an array of 20 AutomobileLoan objects. Prompt the user for data for each object, and then display all the values. d. Design an application that declares an array of 20 AutomobileLoan objects. Prompt the user for data for each object, and then pass the array to a method that determines the sum of the balances.
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In the year 2009 what was the cost of motor vehicle crashes in 99 urban cities
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A rough turning operation is performed on a 20 hp lathe that has a 92% efficiency. The cut is made on alloy steel whose hardness is 325 HB. Cutting speed = 375 ft/min, feed = 0.030 in/rev, and depth of cut = 0.150 in. Based on these values, can the job be performed on the 20 hp lathe? Use Table 20.2 to obtain the appropriate unit horsepower value.
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Please label the following statements as T (true) or F (false).1. Loading errors are systematic uncertainty.2. Resolution uncertainty is usually treated as random uncertainty.3. The mass balance in the lab has a resolution of 1 g.4. The Fluke 45 multi-meter reads faithfully at a frequency of 2 Hz.5. For the function generator in the lab, a range under 20 kHz range button with a dial position 1.2 gives a wave with frequency of about 12 kHz.6. Regression analysis is limited to linear regression.7. In the Displacement and Strain lab, the surface (fiber) stress is measured by the strain gage.8. A gage factor of 2.0 is used in the strain gage in the Displacement and Strain lab.9. The proximity probe is used to verify the Euler-Berboulli Beam theory while the strain gage is used to verify Hooks law in our Displacement and Strain lab.10. The proximity probe in the lab is powered by 15 VAC.
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According to the ASHRAE standard, which of the following describes how the discharge of a pressure relief value or fusible plug must be installed?15 feet above the ground level not less than 20 feet from any window, ventilation opening or exit in any building.
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Determine the minimum of the appropriate yellow interval (Ymin, in s) for a signal phase under the following conditions.approach speed limit: 45 mi/happroach grade: 3.8% downgradeassumed perception-reaction time: 1.0 secassumed deceleration rate: 11.2 ft/sec2assumed average vehicle length: 20 ftwidth of intersection to be crossed: 56 ft s
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What type of analysis focuses on the ways in which processes can be designed to optimize interaction between firms and their customers?Select one:a. OIb. PLMc. PCNd. DFMAe. BOM
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Figure 5 shows the reverse bias characteristics of a metal-semiconductor (MS) junction diode. The slight increase in reverse current with the applied reverse bias is due to (a) R-G of carriers in the MS junction (b) Drift of minority carriers in the MS junction (c) A consequence of Schottky barrier lowering Figure 5: Reverse bias characteristics for an MS diode (d) None of these
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2.2.3: Method definition: Volume of a pyramid.Define a method pyramidVolume with double parameters baseLength, baseWidth, and pyramidHeight, that returns as a double the volume of a pyramid with a rectangular base. Relevant geometry equations:Volume = base area x height x 1/3Base area = base length x base width.(Watch out for integer division).import java.util.Scanner;public class CalcPyramidVolume {/* Your solution goes here */public static void main (String [] args) {Scanner scnr = new Scanner(System.in);double userLength;double userWidth;double userHeight;userLength = scnr.nextDouble();userWidth = scnr.nextDouble();userHeight = scnr.nextDouble();System.out.println("Volume: " + pyramidVolume(userLength, userWidth, userHeight));}}
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What is dueling architecture?
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two forces applied to a pulley ?
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What is considered a lithium ion battery?
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how do scientists learn about the layers deep inside earth
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What is the guidance system of a car?
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Choose the best answer:When we join orders and customers, we join on customer_id. which is a(n)_______ in orders and the primary key in customersforeign key
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Which of the following is an advantage of polling organizations using Internet panels over landline panels?Group of answer choicesLandline panels are biased through self-selection, while Internet panels are not.Internet panels give more accurate responses than samples obtained through landlines.It is easier to follow up with Internet panels and track how their opinions change over time.Internet panels are always representative of the population of American
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Find the rate of heat transfer by convection (kW) when: the convective heat transfer coefficient is 7.2 W/Km^2, the surface area is 16 m^2, the surface temp. is 317 K, and the surrounding temp. is 429 K.
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