Programming Questions and Answers May 19, 2021

A chain of paint store carries two brands of latex paint. Sales figures indicate that if the first brand it sold for x dollars per gallon and the second for y dollars per gallon, the demand for the first brand will be DI(x, y) 300 10x80y gallons per month and the demand for the second brand will be D2(x, y)- 400 90x- 10y gallons per month. (a)

In a certain community, on a given evening, someone is at home in 85% of the households. Suppose that a researcher conducting a telephone survey randomly selects 12 households to call that evening. What is the probability that someone will be at home in exactly 7 households?

Using a Content Management System (CMS) of your choice or using HTMLCSSJavaScriptPHP, design and implement an ECommerce web application that sells products (of your choice) and should allow users to browse the products, add products to a shopping cart, and checkout items in the cart. Your application should be visually appealing with good

What usage do you see that you could have for utilizing databases in your personal life?

The controversy regarding cultural influences on the assessment of cognitive functions like intelligence extends to the use of SAT or ACT scores for college entrance. These tests, like intelligence tests, were devised to predict academic potential. If they are not valid predictors of academic potential for students with diverse racial ethnic

An Expert Witness can be anyone with knowledge or experience of a particular field or discipline beyond that to be expected of a layman. The Expert Witnesss duty is to give to the Court or tribunal an impartial opinion on particular aspects of matters within his expertise which are in dispute. In England Wales and many other jurisdictions the

Keep your journal for a 3 days, recording all sales and service transactions, if possible, on the day they occur. At the end of the 3 days, examine your journal, and pick the most noteworthy entry. Provide the basic information about the transaction: a company where it occurred, type of transaction (purchase, return, complaint, etc.), type of good

Create given tables with ID as suffix (for example, I would create REP table as REP_0111111, where 0111111 is my college ID) with provided column names. Fail to do so will result in 0 points for the assignment . Use most appropriate data types for each column based on data in it. Use DEFAULT value 0 for Balance column in CUSTOMER table. Identify

Rep RepNum LastName FirstName Street Campos Gradey Tian Sefton 15 30 45 60 Customer CustomerNum 126 260 334 386 440 502 586 665 713 796 824 893 51608 51610 51613 51614 51617 51619 51623 51625 Rafael Megan Hui Janet CustomerName Toys Galore Brookings Direct The Everything Shop KL78 MT03 NL89 TR40 TW35 Johnsons Department Store Grove Historical

To create a mail server to be able to work on IMAP and SMTP. The IMAP will work at the courier mail server while the SMTP will work at the postfix mail server. Then I can provide security through configuring the SSL/TLS assist to each of them. For that reason the e-mails of the customers becomes at ease with recognize to the additional provision

Use Visual Studio 2015 to write a Python program: - Name your project with your first and last initials followed by prog2 (ex. I would name it NSProg2) - Your program must contain comments showing your name, program assignment number, brief description of program and the date of submission - Submit screen-shots of your code and output windows in

Productivity Improvement at United Technologies Corporation In 2007, George David, the long-time CEO of United Technologies Corporation (UTC), retired. He could look back upon a very impressive15 years at the helm of a company, during which time revenues tripled while net profits went up tenfold. Today, UTC is a $60 billion per annum diversified

What are the main components that implement a MOCC-based system?

Custom Sort in python ------------------------------------ Have been given a lot of words, all different. You are to sort them as per the following requirements: Sort the words by length: the longest word first. If the length of two words is the same, compare the first letter of both the words. The letter that is lower on the lexicographical order

Which statements are true about VLOOKUP function in Microsoft Excel? I. When the argument approximate_match is set to FALSE, it will find an exact match. II. When the argument approximate_match is set to FALSE, it will find an approximate match III. When the argument approximate_match is set to TRUE, it will find an exact match. IV. When the

When Range_lookup argument with the word TRUE is defined in the HLOOKUP function, then the data specified in the table_array argument must be sorted? a) from left to right in ascending order based on the row values specified in the argument index_number. b) from left to right in ascending order based on the first-row values. c) from left to right

When the number of columns in the table specified by the argument table_array is greater the value specified by the argument index_number in VLOOKUP function, then the VLOOKUP function returns?

Question 3 (CLO 1, 2, 3, 4, 5) 8 marks Using Java Swing, develop a search form for an Airline Booking System. The form should look like the one given below. All the fields mentioned in the form should be implemented. When the user clicks Search button after entering into all the input fields, hisher provided input data should be shown in the Text

25 pts Problem 1 Gnirtsbus Write a function Gnirtsbus (no, your eyes are OK. It is actually the reverse of Substring) that takes two strings and prints whether the second is in the first or the first is in the second and in which order i.e. forward or backward (what). Example Gnirtsbus (focus, autofocus) prints focus is in autofocus in forward

Write a program that draws the sequence of down and up arrows below. You should write a function that draws a down arrow, another one that draws an up arrow, and call them appropriately to draw the diagram. * * * * * * * * * * * * * * * * * * * * * * * *

Student ID at Qatar University is composed of year of admission and students number. In this project, we aim to implement a structure that improves operations of inserting and searching for a student. To enhance these operations when using tree data structure, we will use hash table that contains trees (treeTable) where each tree holds only data

Getting the Messages Note: Use Java to implement this The Morse code is A .- B - C -.-. D -.. E . F ..-. G --. H . I .. J .--- K -.- L .-.. M -- N -. O --- P .--. Q --.- R .-. S T - U ..- V - W .-- X -..- Y -.-- Z --.. You have to write a program for an automatic decoder on the assumption that the raw input data has been preprocessed. In this

The objective of this assignment is to design the traffic light controller using logic gates by studying the principle concept of digital electronics using Integrated Circuit (IC). REQUIREMENTS DELIVERABLES You are expected to form a group of five (5) and design a traffic light controller using logic gates using simulation software (Multisim). 1.

You need to select topics related Big Data Analysis or Database for term paper homework such as Oracle Database Utilization, Big Data, Big Data Analysis write a report about Oracle database its associativity. Otherwise, you can mix the topics up. Topic Examples) Big Data with Oracle Database Big Data Analysis Methods Cryptocurrency Prediction

Write C code from X64-64 assembly

Disassembly of section .text 0000000000000000 b9 00 00 00 00 b8 00 00 00 00 eb 03 0 5 a C f 12 16 18 1a 1d 1f 22 24 26 83 c 01 48 63 de of b6 14 17 84 d2 74 0a 80 fa 61 75 ed 83 C1 01 eb e8 89 c8 c3 mov mov jmp add 0x0,ecx 0x0,eax f 0x1,eax movslq eax,rdx movzbl (rdi,rdx, 1),edx d1,d1 test je 24 cmp jne add jmp mov retq 0x61,d1 c 0x1,ecx c ecx,eax

Is this correct for finding big o and calculating the cost and time for the counting-sort algorithm? If not, please explain why and what's wrong. When I add it up I get 4n + 4k -5 = o(n + k), but the book says is 2n + 2k

Countingsort (A, B, k) Let C0...K be a new array for i e to k ci 0 for j1 to A. length or n CAj CAj 1 for i1 to k ci Ci Ci1 for jn or A.length down to 1 BCAj Aj CAj CAj 1 Cost C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 C11 Time 1 1 K K1 n n1 K K1 n n1 n1

Arrays store a linear arrangement of values, accessed by a single index. Twodimensional arrays or matrices store a tabular arrangement of values, accessed by two indices, for example matrixij, where i is the row index, and j is the column index. Crosswords are a type of puzzle where the pieces of the puzzle have letters in common. For example,

Suppose we have a character array char [] carray = {C, O, B', 'A'}; What will be the result of the statements below? for (i = carray.length()-1; i _= 0; i--) System.out.print(carray[i]);

Write a program in MATLAB/Octave that generates prime numbers and writes them in the following format. A prime number is a number that is divisible only by itself.

Basically one 2, two 3s, three 5s and so on must be printed (separated with commas) and they should be aligned with last rows last character. Get N as input from the user and print all prime numbers smaller than or equal to N in aforementioned format using Nested For Loops. You can NOT use isPrime() function of MATLABOctave. Sample runs hwl

Write a computer program that computes Zechs log table for a primitive element in the finite field Fp(), where p is a prime. The program should as an input take an irreducible polynomial f(x) Fp[x] such that one of its root is a primitive root of Fp() (a check for that f(x) really has this property is not necessary to include in the program,

In this lab, you will Part 1. Identify the questions. Part 2. Load the data. Part 3. Perform a regression analysis in Excel. This Lab relies on information and work from Chapter 2 Lab 25. Refer to Chapter 3 pages 120 through 121 for instructions and steps for each of the lab parts. After completing Lab parts 1 through 3, complete the following

Some people seem driven to be on their own, free of the dependence that can arise when a person works in a large organization where promotions, transfers, and salary decisions make them subordinate to others. Which career anchor does this describe? A. Lifestyle B. Managerial competence C. Autonomy and independence D. Service/dedication

You must create your own data for this excel project. Create a workbook to contain your worksheets related to this project. Your workbook and worksheets should look professional in terms of formatting and titles, etc. Date the workbook. Name the workbook Excel Project and your first name. Name each worksheet according to the task you are

The following data are available on the processing time at a machine (in minutes): 0.64, 0.59, 1.1, 3.3, 0.54, 0.04, 0.45, 0.25, 4.4, 2.7, 2.4, 1.1, 3.6, 0.61, 0.2, 1.0, 0.27, 1.7, 0.04, 0.34. Develop an input model for the processing time.

A data file contains the names, departments, and salaries of the professors of a small college named Marvel College. In this program we will work with an array of structures, up to maxp 100. The structure will hold the following data fields whole (a string), first (a string), mi (a single character), last (a string), department (a string) and

Write a program in (Matlab/C++/Python)to implement gradient descent algorithm for the following training data with different learning methods: batch learning, stochastic and mini-batch, normal equation.

Size (m) 30 43 25 51 40 20 N of floors 3 4 2 4 3 1 N of rooms 6 8 395 2 Price (billion VND) 2.5 3.4 1.8 4.5 3.2 1.6

Consider the following program that uses binary search to check whether the input array contains a speci c input value, and the 4 tests, and answer the following questions. t1:{1,2,3}, 2 t2:{1,2,3}, 1 t3:{1,2,3} ,3 t4:{1,2,3}, 4 Draw the control flow graph for the program. Compute the statement and branch coverage for each test. Provide the order

public class BinarySearch sl s2 s3 s4 s5 s6 s7 s8 s9 s10 sll s12 s13 public boolean contains (int a, int b) if (a.length 0) bl(true), b2(false) return false int low 0 int high a.length I while (low amiddle) b5(true), b6(false) low middle I else if (b amiddle) b7(true), b8(false) high middle I else return false return true

Suppose you have been hired as a financial consultant to Defense Electronics, Inc. (DEI), a large, publicly traded firm that is the market share leader in radar detection systems (RDSS). The company is looking at setting up a manufacturing plant overseas to produce a new line of RDSs. This will be a fiveyear project. The company bought some land

Write down the Matlab instructions that will generate the signal depicted below. This signal consists of a DC segment from 2 to 0 seconds, a quarter cycle of a sinusoidal wave from 0 to 1 seconds, and another DC segment from 1 to 3 seconds. The sample rate is 100 Hz. 6 5 01 4 3 2 1 0 0 1 2 3

b) Determine V., for the clipper network of the following figure for the input shown 20 V 8V Ideal 2kQ,Q1) Determine V, and Io for (One) of the following networks 8V m 1.2 k 4.7 k Figure of Q1 (a) 100 V Si 100 V Q2) Answer the following a) Determine and Sketch V. of the following figure for the input shown b) Ideal diodes Figure of Q2 (a) 12 V 0

x3 x4 4x 13 S dx

A thin 30-cm x 30-cm flat plate is pulled with a force F through a 3.6-mm-thick layer of oil (u= 0.01 Pa s). The oil is sandwiched between a fixed upper wall and a lower wall moving at 0.3 m/s while the plate moves at a steady velocity of 1 m/s. a) Schematically draw the velocity profile in the oil and determine the positions, above the moving

This assignment is an individual assignment. This assignment requires you to prepare a Business Case base on the following questions: Explain what approaches can be used to include environmental impacts in the appraisal of projects. Critically assess the strengths and limitations of these approaches. Consider the following financial information

4. Discuss whether the change from MFRS 117 to MFRS 16 favourably or adversely affect AirAsia. Justify your answer with an appropriate theory or approach. (CTPS Evaluation and decision making)

Problem #1 (18 points) A thin 30-cm x 30-cm flat plate is pulled with a force F through a 3.6-mm-thick layer of oil (u= 0.01 Pa s). The oil is sandwiched between a fixed upper wall and a lower wall moving at 0.3 m/s while the plate moves at a steady velocity of 1 m/s. a) Schematically draw the velocity profile in the oil and determine the

Parle Products: an Indian biscuit manufacturer is seeking agents and cooperation partners in new export markets Parle Products: an Indian biscuit manufacturer is seeking agents and cooperation partners in new export markets A long time ago, when the British ruled India, a small factory was set up in the suburbs of Mumbai city to manufacture sweets

Source Parle Products Pvt. Ltd. ParleG

(a) Consider the following grammar Production. L E return EET ET TT F TF F (E) F digit Semantic Actions print(valtop1) top top1 valtop2 valtop2 valtop top top2 valtop2 valtop2 valtop top top2 valtop2 valtop1 top top2 According to bottom up evaluation of synthesized attribute compute the value of the input string 372r using stack,

Exercise Assignment Question Draw the Icecream cone with the strawberry shape on the top in HTML. 20 1. Provide the shadow effect of icecream. 2. Backgroud colour should be like light green 3. cone color brown. 4. strawberry color pink. 5. position of the cone must be displayed in the center of the screen. 6. Display the output

2. Write a MATLAB code that uses the Golden Section Search Method to find the minimum of f(x) x102sinx, starting with the interval 0, 4. Iterate until the width of the interval is less than 0.1.

This challenge activity uses a 3rd party app. Though your activity may be recorded, a refresh may be required to update the banner to the left. For loops Savings account The for loop calculates the amount of money in a savings account after number Years given an initial balace of savingsBalance and an annual interest rate of 2.5. Complete the for

Design a recursive function to find the immediate successor of a target integer in an array of sorted integers. Here the immediate successor of a target is defined as the smallest number that is no smaller than the target in this sorted array. int binarySuccessor(const int anArray[], const int first, const int last, int target); In the above

Sorting an Array of Cars Displaying in a GUICreating a Class Create a class called Car to represent a car. It should have four private instance variables A String for the make, a String for the model, an int for the year and an int for the mileage. The class should include a fourargument constructor and get and set methods for each instance

What is oop ? what are its basic concepts ? what are their uses ?

. Choosing any OS (preferably a Windows based OS) and identify how the following is addressed within the OS within a narrative that you choose. Your paper is an essay and so must be written as such, with an opening, body and conclusion. For example, you might choose as your topicnarrative Cloud Computing as a resource for higher education in my

Need help in writing this program in Javascript. Take the function f(x) = ln(sin(x)) + 1 and find the integral from x=0.5 to x=2.5 you will need to define four variables for me to test the program: f(x) a = 0.5 b = 2.5 n = 10 I need four answers: first, the exact answer using calculus [this will not change when I replace your variables.] and three

The purpose of this question is to allow learner to apply the knowledge of creating relational schema and EREER diagram, based on a given scenario. a. b. A family tree represents the structure of a family. Show how the information of a family tree can be represented by means of a relational database, possibly starting with a simplified structure

Thinking Tools Services assembles customized personal computers from generic parts. Formed and operated by part-time SVCI students Paulette Cruz and Maureen Luis, the company has had steady growth since it started. The company assembles computers mostly at night, using part-time students. Paulette and Maureen purchase generic computer parts in

Eddies Restaurant collected the following data on the relationship between advertising and sales at a sample of five restaurants: Advertising Expenditures ($1000s)Sales ($1000s) 119 444 640 1052 1453 a.Let x represent advertising expenditures and y represent sales. Use the method of least squares (Linear regression) to develop a straight-line

A manufacturing business that is involved in manufacturing and selling a single product. The annual fixed expenses to run the business are $15,000 and variable expenses are $7.50 per unit. The sale price of your product is $15 per unit. a.Formulate the total revenue (TR), total cost (TC) and profit (P) functions b.Find the break-even point

It costs a publishing company 50,000 dollars to make books. The 50,000 is a fixed cost or a cost that cannot change. To help the publishing company sell the books, a marketing company charges 4 dollars for each book sold. If the company charges 9 dollars per book, how many books should they sell to break even?

A manufacturing company supplies its products to construction job sites. The average monthly fixed cost per site is $4,500, while each unit cost $35 to produce and selling price is $50 per unit. Determine the monthly breakeven volume.

A store sells t-shirts. The average selling price is $15 and the average variable cost (cost price) is $9. Thus, every time the store sells a shirt it has $6 remaining after it pays the manufacturer. This $6 is referred to as the unit contribution. a.Suppose the fixed costs of operating the store (its operating expenses) are $100,000 per year.

Assuming that the data given below is information in the learning curve for an employee in producing a particular product. Unit ANAAN28 12 14 16 20 24 30 Time (Hour) 683333539 107 80 64 60 55 51 48 46 a Do you think that this employee can meet a demand of 10 units in three months if he works 8 hours a day b If not, how many units he can produce

Polar Products makes downhill and cross-country skis. A pair of downhill skis requires 2 man-hours for cutting, 1 man-hour for shaping and 3 man-hours for finishing while a pair of cross-country skis requires 2 man-hours for cutting, 2 man-hours for shaping and 1 man-hour for finishing. Each day the company has available 140 man-hours for cutting,

Youre on a special diet and know that your daily requirement of five nutrients is 60 milligrams of vitamin C, 1,000 milligrams of calcium, 18 milligrams of iron, 20 milligrams of niacin, and 360 milligrams of magnesium. You have two supplements to choose from: Vega Vita and Happy Health. Vega Vita costs 20 cents per tablet, and Happy Health costs