In C#, you must __________ a variable before you can use it to store data. a. cite b. associate c. declare d. instance
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In C#, you must __________ a variable before you can use it to store data.
a. cite
b. associate c. declare
d. instance
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- In C++ Programmin langauge: Reference variables are defined like regular variables, except you place an ________ in front of the name. This character indicates that the value is being passed by reference.Hello, I am having the most difficult understanding the solution to this problem: It is programming problem number 4 from C# 5th edition Tony Gaddis DRIVER’S LICENSE EXAM The local driver’s license office has asked you to create an application that grades the written portion of the driver’s license exam. The exam has 20 multiple-choice questions. Here are the correct answers: B D A A C A B A C D B C D A D C C B D A Your 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…C++ Programming The expression (6-2)*(5+3)/3 evaluates to ___________. Write a c++ expression for .____________________ What is the process of manually converting an int to a double called? _______________ Write a statement that prints the value of 3.0/7.0 to 4 decimal places. ____________________________ The ____________ iomanip operator sets the width of the field for the << operator. Write a statement that computes the square root of a squared plus b squareddouble a = 5.0; double b = 12.0;double result = _______________________________ What include file is needed for the code in the previous question? _______________ The ___________________ library function computes the tangent of an angle. The _________ binary relational operator tests if two operands are equal. The _________ unary relational operator inverts the truth value of a boolean expression. True or false: x >= y is the same as x > y && x == y? _________________ In the following code, for what values of…
- solve in c++ Create an application for a supermarket owner. The owner would like to storeup to 50 items. Each item is represented by an ID and a price.The program should ask the user if he/she wants to do one of the followingtasks:1. Enter an item ID and price2. Retrieve the price of a specific item3. Display all items within a specific range of prices4. Delete an item5. Display all items6. Delete all itemsNote: The items should be stored in memory sorted based on price. The six tasks should be implemented as functions.The program should run continuously until the user presses 'e' to exitC++ Language Please fill in the blanks for the following statements: The file extension for the file that contains the class definition is ______________.Fill-in-the-Blank Subscript numbering in C++ always starts at _________.
- Fill-in-the-Blank Reference variables allow arguments to be passed by ____________.Most C++ statements end with a(n)________.APPLICATION MUST PROMPT USER TO FILL OUT A FORM(NAME, ACCUPATION, ETC. You have the ability to create a C# application of your choice. Some example of such applications are classic arcade games! These games follow very simple computational and graphical rules, and so are quite feasible to put together. Some examples include: Pong, Breakout, Snake, Pac-Man, Space Invaders, other example will be making board games (e.g., Chess, Checkers, Backgammon). Utilities programs also will be accepted like Notepad or Paint using C# GUI. Other examples include and not limited to: Business Application with Database connectivity Hotel Reservation Application Car Rental Application Gaming Application Painting or Drawing Application Web application Store/Warehouse management application IO Application Chat/Network Application
- c++ You are an IT Manager for a small company and must create a program to track your company’s personal computer inventory. Create a class that can be used for a Personal Computer. The class should have attributes for the: Manufacturer (e.g. Dell, Gateway, etc.),Form Factor (laptop/desktop),Serial NumberProcessor ( I3, I5, I7, AMD Ryzen 3, AMD Ryzen 5, etc.),RAM (4, 6, 8, 16, 32, or 64GB),Storage Type (UFS, SDD, HDD) andStorage Size (128GB, 256GB, 512GB, 1TB, 2TB).The constructor must accept the manufacturer, form factor, serial number, processor, RAM, storage type/size. Create accessor methods that allow these attributes to be retrieved individually. Create mutator methods that allow the RAM and the storage drive (type and size) to be changed. Incorporate exception handling to reject invalid values in the constructor and mutator methods. Create a toString() method formulate a string containing the manufacturer, form factor, serial number, processor, RAM, and storage type/size.…Assignment #2 Instructions: Through this programming assignment, the students will learn to do the following: Learn to work with command line options and arguments Gain more experience with Makefiles Gain more experience with Unix Learn to use some of the available math funtions available with C Usage: mortgagepmt [-s] -r rate [-d downpayment] price In this assignment, you are asked to perform the mortgage payment calculation. All information needed for this will be passed to the program on the command line. There will be no user input during the execution of the program You will need a few pieces of information. The price of the home and the amount of the down payment. You will also need to know the interest rate and the term of the mortgage. To figure your mortgage payment, start by converting your annual interest rate to a monthly interest rate by dividing by 12. Next, add 1 to the monthly rate. Third, multiply the number of years in the term of the mortgage by 12 to calculate…Following code in C using random Name Reg no and highschool name Use switch case in C language to do the following: Create a restaurant with the name “Your Name - Reg_No – Name of your highschool” The restaurant should come with the options of delivery and take away and the choice should be displayed as “Delivery – Registration No” and “Takeaway – Name” Each option should have the same menu and an extra 15% charge be included if a customer wants home delivery Both menus should have two items that are customizable, such as a burger can have chillies removed, cheese added and extra mayonnaise. The user should have the option of choosing multiple items with multiple quantity. Print a bill in the end.