What is the primary purpose of a data warehouse? Dout an organiz
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A: Ans. Introduction Hierarchies are consistent designs that utilization requested levels for the…
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A: An Accountant is an expert who is liable for keeping and deciphering financial records. Most…
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A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…
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A: In layman's terms, a data centre gathers or preserves information from various outlets, both…
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A: It is a process of consuming, storing, organizing, and preserving data created and collected by an…
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A: A data warehouse is a critical database for supporting data analysis. Also acts as a conduit between…
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A: Data warehouses often store data for months or even years. This is to help with historical reporting…
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A: A blueprint of the goals and objectives is referred to as a collection plan.
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A: Disclaimer: As per the guidelines the first question is answered. The organizational chart is the…
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A: In terms of the layman, a data center collects or maintains information, either electronically or on…
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Q: Explain develop a data warehouse that explains how it operates and how companies profit from it ?
A: In simple terms, a data center collects or stores data from a variety of sources, both internal and…
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- question 7 You manage an ice cream factory that makes two flavors: Creamy Vanilla and Continental Mocha. Into each quart of Creamy Vanilla go 2 eggs and 3 cups of cream. Into each quart of Continental Mocha go 1 egg and 3 cups of cream. You have in stock 450 eggs and 750 cups of cream. You make a profit of $3 on each quart of Creamy Vanilla and $2 on each quart of Continental Mocha. How many quarts of each flavor should you make to earn the largest profit? HINT [See Example 2.] (If an answer does not exist, enter DNE.) Creamy Vanilla quartsContinental Mocha quarts*Question on LP*A company produces two products that are processed on two assembly lines. Assembly line one has 100 available hours and assembly two has 42 available hours. Each product requires 10 hours of processing time in assemble line one. Whilst on assemble line two, product one requires 7 hours and product two 3 hours. The profit for product one is ghc 6 per unit. The profit for product two is ghc 4 per unit. Management wishes to know how many units of each product to produce in order to maximize total profit. a) Define the decision variables for this Linear Programming problem b) Formulate a LP model for this problem c) Solve this model using graphical analysis.Question 4Consider a birth death model with birth rates in states n = 0, 1, . . . and death rates in states n = 1, 2, . . (a) Give the detailed balance conditions for the equilibrium probability of being in state n, for n = 0, 1, . . . and explain how they are derived. (b) Using the detailed balance conditions derive an expression and state any condition needed to ensure that the equilibrium distribution exists. (c) i Now consider the M/M/1 queue with arrival rate λ and service rate µ and explain how it can be modelled as a birth death model. ii. For the M/M/1 queue derive the form of , the equilibrium distribution of the number of customers present, and give any conditions needed to ensure the existence of the equilibrium distribution. Derive the mean value of the equilibrium distribution
- Question content area Part 1 Phillip Witt, president of Witt Input Devices, wishes to create a portfolio of local suppliers for his new line of keyboards. As the suppliers all reside in a location prone to hurricanes, tornadoes, flooding, and earthquakes, Phillip believes that the probability in any year of a "super-event" that might shut down all suppliers at the same time at least 2 weeks is 3%. Such a total shutdown would cost the company approximately $480,000. He estimates the "unique-event" risk for any of the suppliers to be 5%. Assuming that the marginal cost of managing an additional supplier is $14,800 per year, how many suppliers should Witt Input Devices use? Assume that up to three nearly identical local suppliers are available. Part 2 Find the EMV for alternatives using 1, 2, or 3 suppliers. EMV(1)=$________ (Enter your response rounded to the nearest whole number.) Part 3 EMV(2)=$________ (Enter your response rounded to the nearest whole…Question (1a). Do you agree to the assertion that, the Fourth Industrial Revolution (4IR) technologies will take over almost all jobs in the world? Your position should be justified with plausible reasons. Question (1b). Discuss how Library 4.0 technologies are affecting current services of the academic libraries.Last Question pls.
- Question 2 A particular road is used by N drivers each day. Each driver obtains a benefit v from the journey and incurs a cost c(N ) that increases with the number of drivers on the road due to congestion. Suppose that the cost incurred is given by c(N) = a+bN, for some positive numbers a, b. If the agent decides not to use the road, they receive 0. You may assume throughout that the number of drivers N can be any real number (rather than an integer). Each driver uses the road at most once. the number of drivers that join the road is Ne = (v−a)/b (iv) Suppose that the government charges a toll t (a congestion charge) for each journey. Find the optimum toll. Interpret your answer in terms of the externality that each driver imposes on others.Question 5: For a coffee shop, the cost associated with cups, coffee beans and lids are examples of ____costs. These ______ considered when building a MCS. Group of answer choices a Fixed costs; should be b Fixed costs; should not be c Variable costs; should not be d Variable costs; should be e None of these, these are programmed costsQuestion 2CWD Manufacturing makes three components for sale to refrigeration companies. Thecomponents are processed on two machines: a shaper and a grinder. The times (in minutes)required on each machine are as follows: Machine Component Shaper Grinder 1 6 4 2 4 5 3 4 2 The shaper is available for 120 hours, and the grinder is available for 110 hours. No more than200 units of component 3 can be sold, but up to 1000 units of each of the other components canbe sold. In fact, the company already has orders for 600 units of component 1 that must besatisfied. The profit contributions for components 1, 2, and 3 are $8, $6, and $9, respectively. (see image) If there are two possible answers one will suffice. Where necessary a range analysis must be shown.(convert to minutes)a) What is the optimal solution (in words)? b) An additional 4 hours of shaper time became available. Evaluate the effect? Explainc) Two hours of Grinder time was lost. Evaluate the effect? d) An additional…