1. (Decimal to hex) Write a program that prompts the user to enter an integer between 0 and 15 and displays its corresponding hex number. Here are some sample runs:

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Q: 1. What is wrong with the following condition? Correct it. if (grade > 70 || grade <= 80)

A: Conditions in java are used to pass through certain conditions.

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Q: e Code in C# (Console App .NET framework Subject : Object Oriented Programming

A: I have written code below:

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A: the code is given below :

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Q: rt I te an interface and abstract class for the Ticket that would be u lication. rt II te at least…

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A: The given java program throws ArithmeticException.

Q: LTE . The classes Name and Date are separate classes used as properties in the Employee class. 9:59…

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Q: ptionPane Java Programming

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Q: 5. (Order three cities) Write a program that prompts the user to enter three cities and displays…

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Q: simple calender window application . with C language.

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Q: Task: Create a program that will continuously accept a number and stops only if and only if the last…

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Q: Searching Arrays This lab will you show you how to search an array to see if a number entered by a…

A: Here is your output with the program:

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Q: convert to object oriented programming

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A:

Q: (1) Prompt the user to input an integer, a double, a character, and a string, storing each into…

A:

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Q: aput by the user. Run it, using an upper limit of 9. Oops! an infinite loop. Why? There are two…

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Q: Uses Catalogue -products] + addProducts() + deleteProducts() + modify Products() + loadProducts() +…

A: Solution:   Given,

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Q: 4. (Check SSN) Write a number in the format check whether the inp

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Q: 8. (Longest common prefix) Write a program that prompts the user to enter two strings and displays…

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Q: 6. (Display the first days of each month) Write a program that prompts the user to enter the year…

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Q: Class diagram of simple banking application.  Programming language : Java

A:

Q: AVA programming language

A: the reference of the object is passed while invoking an method with an object argument.