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Databases Questions and Answers July 27, 2019

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In the original data set are 399 rows. Please show a solution just for the 6 rows of data shown above. Thanks. Ralphie is fascinated with sports and sports fans, and wants to how many people go to the football games to see her run across the field. However, she can't ask the game organizers to share their numbers with her (because she's a buffalo)
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C++: This week you learned all about graph algorithms. One specific graph algorithm you worked with is Dijkstra's Shortest Path Algorithm. For this lab, you will create an implementation of this algorithm Your driver program should provide a graph and a source vertex in the graph. Your implementation should use Dijkstra's Algorithm to determine
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Think of a time in the last week where you were interacting with another person via computing technology (whether that is a computer, a smart phone or a different device). Think about all of the technologies, applications and systems that were need it to make that interaction possible, use this interaction as an example to explain the computer

Monitor edits in the Watch Window. Add cells C 6 :C 2 0 as a watch in the Watch Window. Click the Aging Detail sheet tab. Build a Find and Replace command to replace all occurrences of accoustaff with AccounStaff throughout the workbook. Use search and replace strings that maintain the comma and the word Inc . Delete the watch names and close the

For the following question, use the figure and assume that R and the arules:apriori method was used to generate the output below. Using the R generated association rule mining output table above, choose which statement is false ( not likely to be probable given the rules data above ) . Question 1 8 options: a ) When explaining these results as
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You only can only set your printer to print one copy of your Word document at a time. True False
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Problem 1. Use induction to show that T(n) = T(Vn) +c= O(log log n). Can it also be solved using Master Theorem? If yes, how is that? Otherwise, explain why not
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Assuming that you are the quality engineer in a composite manufacturing process. Your factory are producing different products with the following properties as tensile strength and shear stress as given. Instead of random production planning you want to do a more organized production based on the properties of products into two groups or three
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The following recurrence can not be solved by master theorems. Please fill blanks to solve the recurrence by expanding it. Note T(n)=1 when n
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write in python U6: Programming Exercise #5 with added expectations - Due 377 2011 Do the foldwing Create a folder named them where the last name in your last rame rampler mercom Inside your rewolder place a copy of the attached the attached below. Wide the following python program and save it in your new folder This programmu open up the best
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Method and Instrument: Practical Activity ( US 1 4 9 3 0 SO 1 AC 1 , 2 , 3 ) As with any project you start, gathering essential information upfront is not only beneficial to a successful deliverable but will also save you and your client plenty of headaches throughout the process and pave the way to a lasting and trusting relationship. The more
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Please solve this problem in assembly language(emu 8086) and please try to make the whole codes understandable and short ** Imagine a series with an interval of 5. Starts with value 3. What will be the 5th value of this series?** Series: 3,8,13,18,23
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Solve the following matlab problem. I attached a tamplete that can help Solve the following initial value problem (IVP) using Euler's forward difference method. u'=-y2cos(2t), y(0)=1, t E [0.10] ODE: IC: Use time step h = 1, 0.5 and 0.1 to obtain three approximations. The exact solution y(t) for this problem is as follows: 9(t) = 2 + sin(21).
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What is the main objective of the AWS Cloud Adoption Framework? To guide stakeholders in their on - premise IT infrastructure journey. To help customers to move from other cloud offerings to AWS. To help clients choose the cheapest cloud computing option that will deliver the highest business impact. To facilitate clients in their cloud adoption

Which of the following are features of virtual private networks ( VPNS ) ? More than one answer may be selected. Check All That Apply allows for encrypted communications between computers allows remote workers to connect to the company network when working from home allows a security system to be implemented in cloud - based infrastructure allows
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please anwser and explain why Question 1 (1 point) Recursion represents a powerful programming technique in which a method makes a call to itself from within its own method body. True False Save Question 2 (1 point) The base case (bottom of recursion) is also known as the stopping state. True False
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- into the following Assembly code: func: pushq %rbp movq \%rsp, \%rbp movl \%edi, -4(\%rbp) movl -4(\%rbp), \%eax addl \$13, popq \%rbp ret In the Assembly code in the previous question, suppose the value held by \%rbp in after the second instruction has completed is 0x7fffffffe3e0 What is the address at which the parameter x is stored? Use
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1. Specifications Safe deposit box is a service offered by the hotel to protect customers' valuables and important documents. Each customer creates his own passcode to unlock the box. In order to unlock the box, the customer should enter passcode correctly otherwise it will remain locked. Design a safe deposit box sequential circuit. Assume that
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Problem 1: On a computer system with two processors (CPUs), and N (N>1) processes present in the system, what is the maximum number of processes that can be in the Running, and in the Blocked states at any given time? Assume 5-state model for process states. Problem 2: Repeat Problem 1 for a computer system with only one processor (CPU)
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try to answer as soon as possible. Question 1 0.5 pts Which of the following is an example of a Supertype / Subtype relationship. The genre (e.g., Comedy, Action, Drama, etc.) of a movie in a database that contains movie and movie review data. The physician type (i.e., Contract, Employee, Resident, etc.) in a database that contains hospital
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New Century Wellness Group offers a holistic approach to healthcare with an emphasis on preventive medicine as well as traditional medical care. In your role as an IT consultant, you will help New Century develop a new information system. Based on your presentation to New Century's partners, they decided to move forward with in-house development
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Python 3.5 Write a program, dCount(lst,n) , which will take a 2-dimensional list which consists of a number (lst[i][0]) and string (lst[i][1]). The program will read each element in the list and create a dictionary entry with the number as the key and the string as the value until the number equals n. When the number (lst[i][0]) equals n, the
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JAVA USING NETBEANS Requirements One class, one file. Don't create multiple classes in the same .java file. Don't use static variables and methods Encapsulation: make sure you protect your class variables and provide access to them through get and set methods The Classes and Interfaces: app Model courseData genEdData course courseName genEd and 2
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Computer communication A data sequence and the clock are shown below in Fig. Q4, Draw waveforms based on (a) Manchester encoding and (b) Differential Manchester encoding of the sequence
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Task C. Velocity and moving objects Lets consider an object moving in 3D space. We already know how to describe its position. (We will be assuming metric system, thus distances will be implicitly measured in meters and time in seconds.) The objects velocity can be represented in the same 3D coordinate system as its displacement per second in the

42. The C++ absolute value function fabs() returms absolute value of the number (i.e. the number if the number is Assume you positive and negative of the number if the number is negative), but it requires the emath library file do not have access to the math library file and write a code segment that could be used to replace the staterment y
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3 . Show the R command to find the midpoint of the temperature data. Calculate and show the midpoint as a number using the R command in the temperature data from 1 8 9 3 to 2 0 2 3 . 4 . Show the R command to filter the low values. Use these low values and show the R command to calculate the mean value of these filtered low values. Show the low
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Select all the ways to represent a graph. Group of answer choices adjacency matrix adjacency list DFS Tree BFS Tree

Design and implement the class Day that implements the day of the week in a program. The class Day should store the day, such as Sun for Sunday. The program should be able to perform the following operations on an object of type Day: a. Set the day. b. Print the day. c. Return the day. d. Return the next day. e. Return the previous day. f.

This is in C Programming language or wht ll ll B.ercise la in a complete program and run the pro- 2. Write a program that has a declaration in main() to store the following numbers into an rates: 6.5, 8.2, 8.5, 8.3, 8.6, 9.4, 9.6, 9.8, 10.0. There should be a function dis- gram on a computer array named call to show() that plays the numbers in the
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Using Language R 5) Calculate the following summation 599 Dx2 + In(x) 6) Use the paste function to create the following character vector ("Player 1", "Player 2", "Player 3", .., "Player 999)
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Consider the following variation of Merge Sort: rather than dividing the array into two equal sized parts, recursively sorting each of them, and then merging them together, we divide the array into equal sized parts instead. Once we recursively sort each one of these parts of size each, we need (n log 2 n) time in order to merge them together,
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Design a sequential circuit of a Mealy Machine with the following definition. - The circuit has two outputs Z and W. - Z is 1 when the input has even number of 1s otherwise it is 0. - W is 1 when there is 0 after a 1, otherwise it is 0 ( In an other word when there is the sequence '10'). - Delivery of the input is synchronized to the clock
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The problem is:\ max_(xinx)[x_(1)+x_(2)]. \ where:\ x={xinR^(2):x_(1)^(2)+x_(2) \ (a) Identify the set x^(CQ) of points (x_(1),x_(2)) that meet the constraint qualification.\ (b) Identify the solution set for all a>0 .\ (c) How does the solution set change with a ?\ (d) Find the value function. Is it continuous? How does it vary with a ? 2. The
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The following exchanges took place between a client host and a server host: connections were opened between the two hosts, an HTTP request was sent by the client, a response was returned by the server, and connections between the two hosts were closed. The response from the server was long and had to be fragmented into four segments.

input a list of employee names and salaries stored in parallell arrays. the salary should be floating point numbers in increments of 100. For example a salary of $36,000 should be input as 36.0 and a salary of $85,900 should be input as 85.9 Find the mean average salary and display the names and salaries of employees who earn within a range of

Step 2. 111/p4/p4.html A. Create an HTML file called p4.html in your 111/p4 folder. B. Set the title to Project 4. C. Add a style block within the head with the following selector content: img { float: left; padding: 5px; width: 5%; } D. Add a level 1 heading element with the content as Project 4. E. Add a div element with id attribute

Use C++ language The following code uses an array of three grades #include using namespace std; int main() { const int SIZE=3; int grade[SIZE]={10,20,30}; //Create an array of pointer of type integer. Name the array aptr // A. YOUR CODE //B. Assign each array element of aptr to point to array elements of array grade. //YOUR CODE for(int i =0;i

All of the following are true statements about two - dimensional arrays except . . . they require two subscripts they can be likened to roys and columns they can hold more than one data type they can hold multiple sets of data
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1) Which of the following do you prefer most and why?Send the Abstract . In approximately 300 words. STRIDE STRIDE-per-Element STRIDE-per-Interaction DESIST 2)Describe a well-known example or personal experience of Repudiation ?

Question 1\ 1 pts\ (Chapter 5) You have $3,500 that you want to use to open a savings account. You have found five different accounts that are acceptable to you. All you have to do now is determine which account you want to use such that you can earn the highest rate of interest possible. Which account should you use based upon the annual
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Write a program that simulates a coin toss and determines if it is realistic. 1. For each toss of the coin, the program should print "Heads" or "Tails". 2. Prompt the user to enter the number of times the coins should be tossed. The coin should be tossed at least 10 times. Include an input validation statement to enforce this request. 3. Count the
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What does ' 2 . 3 ' + 4 return? Question 2 options: ' 2 . 3 + 4 ' 6 . 3 ' 6 . 3 ' error

Which of the following is an example of a situation where shadow prices are commonly used? Question 8 options: Solving a Sudoku puzzle Determining the shortest path in a network Optimizing the production of multiple products Allocating resources to projects

Write a Matlab program called CoinTosses to carry out the experiment of tossing a fair coin n times where n is a user input. Print out the outcome (example : for n=5, THTTH) Calculate the probability of getting Heads and the probability of getting Tails. This is what I have so far.. I am also not sure what I should be typing into the command
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CAN YOU HELP ME , PLEASE HELP URGENTLY !! I NEED YOU SO MUCH AND I WILL BE GRATEFUL ! PLEASE CAN AN EXPERT AT VERILOG ANSWER MY QUESTION AS SOON AS POSSIBLE ! HELP ! - / -... ..- Design a system which will broad cast this name forever ( mors alphabet) Deliverables: A) Block diagram of the Fsm ( something like section b of the figre but slightly
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Java Modify the solution to the previous project (i.e., Leap year) so that the user can evaluate multiple years. Allow the user to terminate the program using an appropriate sentinel value. Validate each input value to ensure it is greater than or equal to 1582
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Pivot longer code to solve this? Everything I try doesn't work. Using the date in the image and supposed to pivot the rows and columns of the data so that all columns are variables of the data. Which is supposed to result in 3 columns - ` mode ` , ` date ` , and number of riders in thousands ( ` thou _ riders ` ) .
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Please can I get answer for Lab1: Multimedia PC Build with course name ( ITSC-1325 Personal Computer Hardware) as soon as possible? Do the research to build a PC that's main goals are to do: **Video Editing **Music Production and Recording. Please use online places like PC Part Picker or NewEgg to do your research. Your answer must include:

If one tenth of a piece of serial code cannot be parallelized, what is the maximum amount of speedup that can be expected? Group of answer choices . 1 x 2 x 1 0 x Infinite

function [x,y,n]=secantf(fn,xl,xu,tol,max) % Function to find the root of a function fn using the Secant method %Inputs are:- % fn = funtion name in quotes % xl, xu = lower and upper guesses of the root % tol = tolerance level % max = maximum number of iterations allowed %Outputs are:- % x => desired root % y => error in calculating root % n =>
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1. Suppose we have a packet switched network in which two stations A and B are always separated by four intermediate nodes/switches, i.e., the two are 5 hops apart. Suppose station A wishes to transmit 1 MB(1024 x 1024 bytes) of data to station B using N packets. Suppose that the networking protocol requires the use of a fixed length 64 byte

I need some help on one of my C programming assignment. I am to finish the function 'printMultTable' to display a multiplication table of hexadecimal. I'm stuck and I don't know what to do. Here's what the professor gave us to start with. #include #include char convertToChar(int i, int base); void printNumber(int i, int base, int field_width, int

PLEASE PROVIDE FULL C++ CODE Turtle and Hare Race In this problem you will recreate the classic race of the turtle and the hare. You will use random number generation and method development to simulate this event. Our contenders begin the race at position 1. Their destination, i.e. the finish line, is at position 70. The first contender to reach

Task 7 Make a copy of the avengers.txt file created in a previous assignment. Name the copy avengers 2 . txt . Task 8 Open the new avengers 2 . txt file in vim and delete 2 lines from the file so it differs from the original avengers.txt . Save and close the file Task 9 Use the comm command to compare the avengers.txt and avenger 2 . txt file. The
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1) For the MATLAB code, for -1: for i-j+1:n for k = 1: j-1 ali,j) ali,j)+ali,k)* aj,k) end end for k-1:j-1 a(j, j) = a(j, j)-a(j,k)* a(j,k) / a(j, j) end end a) Compute the exact number of flops (arithmetic operations) in the entire algorithm in terms of n. You do not need to multiply out the polynomials. b) Compute only the highest-power term for
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solve by Halsted metrics Example Consider the following C program: main() { int a, b, c, avg; scanf("%d %d %d", &a, &b, &c); avg = (a + b + c) / 3; printf("avg = %d", avg); } The unique operators are: main, (), {}, int, scanf, &, -, +, /. printf,',', ; The unique operands are: a, b, c, avg, "%d %d %d", 3,"avg = %d" . n1 = 12, 12 = 7, n = 19 26
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all except for question a A function called swap_rows() accepts 3 arguments: a 2D array A, and 2 integers r1 and r2. The function must return a new array that is identical to A, but with rows r1 and r2 swapped. For example, swap_rows([1 2 3; 4 5 6; 7 8 9), 1, 3) should return (7 8 9; 4 5 6; 1 2 3]. Below is the function template, followed by a set
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1. Consider the problem of approximating the function f(x) = 1/(1 + 25x^2) on theinterval [1,1] with the least squares approximation Cn(x) based on Chebyshev polynomials. a) Write a Matlab function polycheb that evaluates a Chebyshev polynomial Tn(x) of a given degreenat given points x[1,1]. Plot the Chebyshev polynomialsTn(x),n= 0,1,2,3,4 and 5.

Given this line of code, how will the Signal flags be set? Show all images Show all images Show all images done loading
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a) What is the earliest stage that branches can be resolved in this pipeline? How many instructions are squashed on a taken branch? b) List all the forwarding paths that are implemented in this figure. Consider the following MIPS design: ID/EX RegisterDest Hazard ID/EX MemRead ControlMux 0 Control R1 Adrs R2 Registers Wr Instr 2 Result Adrs Data
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Question 15 Which of the following is considered a symptom of malware? A There is an increase in CPU usage. B All are symptory of Malware. There is a presence of unknown files, programs, or desktop icons. The computer freezes or crashes often. 1 Point
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QUESTION 3 What is alpha-beta pruning? A. A way to reduce the number of branches that need to be expanded/constructed in a game tree by taking into account the minimum/maximum points that can be achieved in other branches. OB. An approximation method that may result in the slightly worse action being selected, but performs well in practice c The
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1A:Describe the basic structure of the HTTP request and response messages. 1b:Explain what conditional GET is. 1c:Why does the HTTP response from the origin web server to the caching proxy server include only the message header if the object in question has not changed? 1d. Explain and give an example of how cookies are used for implementing an

course: computer network Assume that you are working for an International company that headquarters is in New York and your branch office is in Girne. You want to setup VPN connection from Girne to New York. You have four different paths along the way. First path (Girne- Anamur) that uses radio link, distance is about 80 km and bandwidth is
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7.2-10. Twenty-four 9th- and 10th-grade high school girls\ were put on an ultraheavy rope-jumping program. The\ following data give the time difference for each girl\ (before program time minus after program time) for\ the 40-yard dash:\ 0.28 0.01 0.13 0.33 0.03 0.07 0.18 0.14\ 0.33 0.01 0.22 0.29 0.08 0.23 0.08 0.04\ 0.30 0.08 0.09 0.70 0.33 0.34

What does the IF function do in Excel? It checks whether a condition is met, and then returns one value if true, and another value if false. It adds all the numbers in a range of cells. It calculates the average of the numbers in a range of cells. It counts the number of cells that meet a specific criterion.
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Please help with this one. I got confused. Come up with a regular expression for Strings over the alphabet (a,b), which start and end with same symbols. It means, if it starts with 'a', it ends with 'a'; if it starts with 'b', it ends with 'b a(a+b)*b + b(a+b)"a O a(ab) a +b(ab) b O a(a+b)'a +b(a+b)'ab O a(a+b)'a +b(a+b)'b
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Circumference of a Circle The circumference of a circle is two times pi times the radius of the circle. Assuming the radius is already stored in a variable named radius, compute the circumference and store it in a variable named circumference. / Assuming radius is already defined and initialized double radius = 1 0 ; / / Example radius value / /
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Urgent!!!!! Suppose the main memory has 32 frames and memory size is 512 bytes. Now a process P of 192 bytes needs to be stored in main memory using paging. What is the number of pages in the process? What is the physical address for the byte number 49? Give the answer in 9-bit binary What is the logical address for the 179 number byte? Give the
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someone solve this question plz Using the technique suggested, where natural language descriptions are presented in a standard format, write plausible user requirements for the following functions: a. An unattended petrol (gas) pump system that includes a credit card reader. The customer swipes the card through the reader, then specifies the
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Plz solve it jave netbean ussing simple java code Thank u Color Matching Game A simple matching game for children uses a board that is a sequence of colored squares. Each player has a game piece. Players alternate turns, drawing cards containing either one colored square or two colored squares of the same color. Players move their pieces forward

multiple choice Questions for PHP Question 3 If $v is 7, what is $v *= $V--;? A) 42 B) 41 C) 36 Question 5 Which statement is True ? A) PHP variables can begin with a number C) Use (curly braces) around variables to resolve ambiguities D) Use the triple equal sign to convert operand types Question 6 What folder does XAMPP use for web-facing
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Briefly compare the following concepts:. You may use an example to explain your point ( s ) . ( a ) Snowflake schema, fact constellation, starnet query model ( b ) Data cleaning, data transformation, and refresh ( c ) Discovery - driven cube, multi - feature cube, virtual warehouse

**Answer Must be Written in Java** cannot implement Java.util.PriorityQueue priorityQueue must be implemented otherwise By maintaining the invariant that the elements in the priority queue are sorted in nonincreasing order (that is, the largest item is first, the smallest is last), you can implement both findMin and deleteMin in constant time.

write the code in C#, Visual Studio 1) Create a method: void countHowMany(string str, out int aCount, out int bLastLine, out int aFirstLine). The function returns in the out parameter aCount the number of times the string str was found in a file named "Clex8.txt" returns in bLastLine the number of the last line in which str was found (or-1 if str
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procedure maximum(a1, a2, . an: intege max := al for i := 2 to n if max
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6. Solve: a) Draw the Venn diagram or provide area numbers for the following combination of the sets A, B, and C. (AUC)-(BOC) U OR The shaded areas are:. b) Then decide truth values of following statements: TRUE FALSE a) Vx(x + AA x 6 BA x C + x + (AU C) - (BBC) b) Vx(x + AA x
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astname firstname A4 Grade Determination.py PARTS 3 and 4. [RAPTOR AND PYTHON]-FOR SUBMISSION 1.Programming Assignment p. 154: Calculating the Shipping Charges (Worth 20 points) ? Create a RAPTOR program to calculate the shipping charges based on the following rates: (worth 10 points) RATE PER POUND $1.50 WEIGHT OF PACKAGE 2 pounds or less( 2
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USING C++ Question 8 Implement a number guessing game. The program should randomly choose an integer between 1 and 100 (inclusive), and have the user try to guess that number ideli The user can guess at most 5 times. Before each guess the program announces: 2. An updated guessing-range, taking in to account previous guesses and responses. .The
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With Excel VBA, create a sub call "ListofRivers" to perform following tasks Please use VBA and screenshot the code ' Load the data in the USA_rivers.csv into Worksheet 'ListofRivers'. The load should start in column A1. (It is okay to load the header record too). ' Determine the total volume of water discharged into the 'Gulf of Mexico' as you
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Please help me solve this problem. Please only solve if you are 100 percent sure and please show as much steps as possible, Thank you very much for your help 7, (10%) Cinderella's stepmother has newly bought n bolts and n nuts. The bolts and the nuts are of different sizes, each of them are from size 1 to size n. So, each bolt has exactly one nut
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Please utilize Python 3.6 Goal: Canvas GUI widget Create GUI the uses the Canvas widget that: contains a line with at least one arrow contains a rectangle contains an oval * uses a dash line for the line and/or the outline of the oval or rectangle fills the oval and/or rectangle with a color other than black changes the color of the outline of the
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Figure 1. Possible trajectories of a particle at each step. The boundaries of the domain are assumed to be solid surfaces therefore if a particle hits a boundary it will reflect from the boundary (see figure 2). The arrows in the figureshows the cell which the particle would move to at the next time step. There may be more than one particle in the
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The following program is running on the 5-stage pipelined processor shown in class. Assume that all registers are initialized to 0. lw $r1, 8($r5) lw $r2, 16($r4) sub $r7, $r1, $r2 beq $r9, $r7, label add $r1, $r10, $r11 label: lw $r12, 4($r3) and $r4, $r12 $r7 (a) Draw arrows to show all data dependencies between instructions. lw $r1, 8($r5) lw
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C++ Basic Program Write a program with a loop to ask the user for an integer greater than or equal to 2 and then pass the integer to a function which will produce and display on the console the ulam sequence1. Do not accept a number less than 2. 1The ulam sequence begins with an integer. If it is even, divide by 2. If it is odd, multiply by 3 and
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HMM POS tagging

Consider the search tree given below. The letter next to a node is the name of the (state represented by that) node. The number in each node n is the heuristic estimate, h(n), of the cost of getting from n to the least-cost goal. The number on each edge (n1, n2) is the step cost of going from state n1 to state n2. The actual cost of going from a
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You are building a system that records student marks in an in-memory data structure. It is important that the system works efficiently and correctly for multiple concurrent users. There are 2 classes of operation: recording a mark for a student and generating a report of a students marks. Whenever an operation takes place an audit record is kept

Task Predecessors Duration A - 3 weeks B - 4 C A 2 D C 5 E B 7 F D, E 1 G D 4 H F, G 5 Draw an AOA (Activity on Arrow) diagram of the project. Indicate the ES (Earliest Start), EF (Earliest Finish), LS (Latest Start), LF (Latest Finish) times for each of the activities A through H. Tabulate the slacks of the tasks. What is the critical path(s) How

New Century Wellness Group offers a holistic approach to healthcare with an emphasis on preventive medicine as well as traditional medical care. In your role as an IT consultant, you will help New Century develop a new information system. Based on your presentation to New Century's partners, they decided to move forward with in-house development
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Consider the following code. Which class is the superclass and which class is the subclass? public class Animal { . . . } public class Tiger extends Animal { . . . } Group of answer choices Superclass Animal Subclass Tiger

Task 2 Open a terminal window. Task 3 PS 1 is a shell variable that represents how your command prompt looks. We are going to change the default look of your command prompt using the following command ( Type carefully, especially the single quotes ) : PS 1 = ' [ \ u@ \ h \ t | w ] $ ' Describe what is different about your command prompt below.
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Question 8 [4 marks] Suppose that a client program performs a set of push and pop operations. The program asks the client to enter a character. if the character is "R", it pops an element from the stack and print it. Otherwise the character is pushed to the stack. Which of the following sequence (s) of inputs entered by client does (do) not
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You were hired by Hilltop Motors as a consultant to help the company plan a new information system. Hilltop is an old-line dealership, and the prior owner was slow to change. A new management team has taken over, and they are eager to develop a first-class system. Right now, you are reviewing the service department, which is going through a major

in c program please Problem 2 (20 points): Write a C program using if-else if statements to evaluate the following function and print the value of y. The program will ask the user to enter any value of t. Ift is less than 0, then print invalid entry. You may need to use sqrt() and sin() functions. V2+1 +1 0 #include
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Problem description: A renowned manufacturer of computers wants a program to calculate the cost of each order that a client places. Products have a type, cost and quantity. The cost of ultraportable laptops type of computers is $400, of laptops type of computers is $800 and of server type of computers is $1200. If the client orders a total of 5-

In a C# console project usign Visual Studio, create a new class called City. Add a private field of type string called name and a private field of type int called population. Set up the City constructor to initialize the name and population fields with parameter values. Create a public method called GetCity() that returns the name field. Create a

java method In this project, you are asked to use Hash Table to store Product information for a Store. The program allows you to supplement the Store with additional new Products. The Product information includes the following: String supplierAddress // in this form: area_block_street_building_phone int id 1/product id consists of 4 digits String
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Consider sorting n numbers in an array A by nding the smallest element of A and swapping it with A[1], then sorting the remaining n 1 elements using the same process. This algorithm is known as selection sort. Write pseudocode for this algorithm. What loop invariant or invariants does this algorithm maintain? Give the worst-case runtime in notation
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