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Using C# in Microsoft Visual Studio create an application that grades the written portion of the driver’s license exam. The exam has 20 multiple-choice questions. (The correct answers are provided in the screenshot.) the program should store these correct answers in an array. The program should read the student’s answers for each of the 20 questions from a text file and store the answers in another array. (Create your own text file to test the application.) After the student’s answers have been read from the file, the program should display a message indicating whether the student passed or failed the exam. (A student must correctly answer 15 of the 20 questions to pass the exam.) It should then display the total number of correctly answered questions, the total number of incorrectly answered questions, and a list showing the question numbers of the incorrectly answered questions.
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- 2.B) Create an application containing an array that stores 20 prices, such as 2ドル.34, 7ドル.89, 1ドル.34, and so on. The application should (1) display the sum of all the prices, (2) display all values less than 5ドル.00, (3) calculate the average of the prices, and (4) display all values that that are higher than the calculated average value Save the file as Prices.javaarrow_forwardC Sharp Random Number File writer and Reader Create an application that writes a series of random numbers to a file. Each random number should be in the range of 1 through 100. The application should let the user specify how many randome numbers the file will hold and should use a SaveFileDialog control to let the user specify the file's name and Location. Create another application that uses an OpenFileDialog control to let the user select the file that was created above. This application should read the numbers from the file, display the numbers in a ListBox control and display: the total of the numbers and the number of random numbers read from the file.arrow_forwardTicTacToeCreate the board display the board Set token to ‘x’Loop //at most 9 times, but end loop when someone wins{ Ask player where to place token display the board Checks if won Change token (if it was ‘x’ change to ‘o’ and vice versa)}Either congratulate someone on winning or say it was a draw. Create a 17x17 array of characters and put ‘ ‘ in each element.2. Write a loop to make the first horizontal line, and another to do the second horizontal line3. Write a loop to make the first vertical line, and another to create the second vertical line4. Put in the numbers (this is so the player can choose where to put the token). You will need 9 separate assignment statements.arrow_forward
- create a program which will write data to a file name the file open and shut.cpp the data will be five test scores create an array with a constant SIZE of 5 (call the array tests) initialize the array to five scores of your choosing open a text file called scores.txt to store the data in use a for loop to enter the test scores to scores file each score should be on a separate line close the file display the words "Mission accomplished!" reopen the file read each test score from the file and display it on screen each score on a separate line close the file display the words "Coffee break!" save and run your program confirm that a file named scores.txt is in the project's folder the file should list the five test scores from the arrayarrow_forwardcreateDatabaseOfProfiles(String filename) This method creates and populates the database array with the profiles from the input file (profile.txt) filename parameter. Each profile includes a persons' name and two DNA sequences. 1. Reads the number of profiles from the input file AND create the database array to hold that number profiles. 2. Reads the profiles from the input file. 3. For each person in the file 1. creates a Profile object with the information from file (see input file format below). 2. insert the newly created profile into the next position in the database array (instance variable).arrow_forwardCreate a Console application that does the following:This program must use a single array to store integers and find the minimum value.1. Create an array that can hold up to 100 integers.2. Prompt the user for the number of integers to be stored in the array.3. Prompt the user for the integers to be stored in the array.4. Use a loop to iterate through the array and determine the minimum value.arrow_forward
- The intNum array is declared as follows: Dim intNum(,) As Integer = {{6, 12, 9, 5, 2}, {35, 60, 17, 8, 10}}. Which of the following If clauses determines whether the intRow and intCol variables contain valid row and column subscripts, respectively, for the array? a. If intNum(intRow, intCol) >= 0 AndAlso intNum(intRow, intCol) < 5 Then b. If intNum(intRow, intCol) >= 0 AndAlso intNum(intRow, intCol) <= 5 Then c. If intRow >= 0 AndAlso intRow < 3 AndAlso intCol >= 0 AndAlso intCol < 6 Then d. If intRow >= 0 AndAlso intRow < 2 AndAlso intCol >= 0 AndAlso intCol < 5 Thenarrow_forwardCreate a program named SalesTaxDemo that declares an array of 10 Sale objects. Prompt the user for data for each object and display the 10 objects. The program should accept input and display output in the same format as the sample program output below. Data fields for Sale objects include: InventoryNumber - An inventory number (as a string) amount - Amount of the sale (as a double) tax - Tax owed (as a double) Include a property with get and set accessors for the first two data fields, but make the tax owed a read-only property. The tax should be calculated whenever the amount of the sale is set. Assume that the tax rate is 8 percent for the first 100ドル and 6 percent for any amount greater than 100ドル. In C#arrow_forwardWhich of the following will repeat the loop instructions for each row in atwo-dimensional array named intNum?a. For intRow As Integer = 0 To intNum.GetUpperBound(0)b. For intRow As Integer = 0 To intNum.GetUpperBound(1)c. intRow = 0Do While intRow < intNum.GetUpperBound(0)d. both b and carrow_forward
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