Engineering

Although many organizations prefer to use a single technology stack, it is not always viable because of various application needs. However, it is important to understand all the pieces of technology involved with certain technology stacks. The two most common are Microsoft .NET and Java-based technologies. In the selection of either, there are specific operating systems, databases, programming languages, development tools and servers that are used with each technology stack.Research all the necessary technical standards for a technology stack and make recommendations of what must be included for an organization to use that technology stack for software development.
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5. A continuous hot rolling mill has two stands. Thickness of the starting plate = 1.0 in. and width = 12.0 in. Final thickness is to be 0.5 in. Roll radius at each stand = 10 in. Rotational speed at the first stand = 20 rev/min. Equal drafts of 0.25 in. are to be taken at each stand. The plate is wide enough relative to its thickness that no increase in width occurs. Under the assumption that the forward slip is equal at each stand determine (a) speed v, at each stand and (b) forward slip s. (c) also determine the exiting speeds at each rolling stand if the entering speed at the first stand is 85 ft/min.
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TRUE/FALSE. Estimation is more accurate if done for the total time versus dividing the project into bite-size pieces and estimating each piece.
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(15 points) Case hardening of a steel (Fe-C alloy) gear with initial concentration of 0.10 wt.% C is accomplished by raising the composition 7 mm below the surface to at least 0.35 wt% C. An engineer has proposed elevating the surface concentration to 1.10 wt% C for 307.787 hours at 1,000 C. Note that the diffusion coefficient of carbon in steel at 1,000 C is 1.6x10-1 m/s. What is the concentration of carbon in the steel at a distance 8 mm from the surface? Note: If point is close to tabulated value you can use value from table and avoid linear interpolation.
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Which of the following statements is correct?a. In pure metals, dendritic growth represents the vast majority of the total growth.b. When solid crystals form from a liquid, heat is absorbed.c. The temperature of the liquid ahead of the solidification front is less than the freezing temperature.d. Planar growth occurs by the movement of a smooth solid-liquid interface into the liquid
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When using THHN stranded copper conductors what are the minimum size branch circuit conductors required to operate a 240 volt Single Phase 5 HP motor with 75 terminations /Select one a 12 AWG b.10 AWG c. 8 AWG d. 6AWG
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what do you called Generally uncontrolled intersections are found in?
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which of the following need to be configured for a computer to operate on a modern network? check all that apply
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A boy stands out at the end of the diving board, which is supported by two springs A and B, each having a stiffness of k = 15 kN/m. In the position shown the board is horizontal. Assume the spring A is fixed to both the ground and the board, and spring B is fixed to the ground only.If the boy has a mass of 40 kg, determine the angle of tilt which the board makes with the horizontal after he jumps off. Neglect the weight of the board and assume it is rigid.
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Add some source code files to compile. Output a half pyramid of stars with a height determined by the user. If the user enters a number less than one, exit. Hint: See chapter 4's discussion of this type of problem. Test Case 1 Standard Input 5 Required Output Enter a height in * in in In *** n ***** in Standard Input 10 Required Output Enter a height\n in In ** ***** I\n ***** in ***** in \n n in
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The contribution margin ratio is 20% for Crowne Company and the break-even point in sales is $290,000. If Crowne Company's target operating profit is $69,000, sales would have to be:
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FILL IN THE BLANK._______ is a command-line function for viewing and setting wireless interface parameters and is common to nearly all version of Linux and UNIX.
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A bead with a mass of 0.25 kg is released from rest at A and slides down and around the fixed smooth wire. Determine the force N between the wire and the bead as it passes point B. 0.6 m 45 0.15 m Problem 3/145
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iintellectual property rights may be legally protected in several ways. which of the following answer options is not one of the ways of protecting intellectual property?
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Which of the following is NOT normally used in system hardening:a. Changing TCP/IP parametersb. Removing unnecessary servicesc. Removing unnecessary NICsd. Renaming administrator userids
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write some code that assigns true to duplicates if any two elements in the array have the same value, and that assigns false to duplicates otherwise. use only j, k, zipcodelist, and duplicates.
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A ________ is an integrated collection of data that can include seemingly unrelated information, no matter where it is stored in a company.a. data schemab. data warehousec. data mined. data mart
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HW5.5 (10 points) The input signal of a first-order lowpass filter with the transfer function given by the following equation:H(f) = 1/1+j(f/fB)and a half-power frequency of 400 Hz is:vin (t) = 1+2cos(800t+30)+3cos(2010^3t)Find an expression for the output voltage.
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when you arrive at an intersection with a stop sign in your direction, if there is no marked stop line, you must
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data analyst works for a rental car company. they have a spreadsheet that lists car id numbers and the dates cars were returned. how can they sort the spreadsheet to find the most recently returned cars? 1 point by car numerical id, in ascending order by return date, in descending order by car numerical id, in descending order by return date, in ascending order
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discuss flow conditions in reach and describe existing conditions that may influence hydraulic behavior
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Which of the following statements assigns a new variable, my_set, with a set that contains three elements?a. my_set = set([1, 2, 3])b. my_set = set(3)c. my_set = [1, 2, 3].to_set()d. my_set = { [1, 2, 3] }
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Elijah is done working with an external USB hard drive and wants to properly disconnect it. Which of the following commands should he use before unplugging the USB cable? O A. unmount OB. disable OC. umount OD. mount --eject
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Assume names is an Integer array with 20 elements. Design a For loop that displays each element of the array.Declare names for loop [20]Declare index 0 to 19Display names [index]End for
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