Programming with Microsoft Visual Basic 2017
8th Edition
ISBN: 9781337102124
Author: Diane Zak
Publisher: Cengage Learning
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Chapter 7, Problem 20RQ
Which of the following statements generates a random integer from 1 to 25 (including 25)?
- a. intNum = randGen.Next(1, 25)
- b. intNum = randGen.Next(1, 26)
- c. intNum = randGen(l, 25)
- d. intNum = randGen.NextNumber(1, 26)
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/ create the following functions:
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CheckDouble(called from GetDouble) - checks the range of a doubleCalculateSum - overloaded for integers and doubles as parameters DONE
CalculateProduct - overloaded for integers and doubles as parameters DONE
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if you can create a function ShowInstructions that passes the type (integer or double) as a string. ShowInstructionsIntegers and ShowInstructionsDoubles
Write an application that asks a user to enter an integer. Display a statement that indicates whether the integer is even or odd.
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Java Practical Assignments
1. Write an application that throws and catches an ArithmeticException when you attempt to take the
square root of a negative value. Prompt the user for an input value and try the Math.sqrt() method on
it. The application either displays the square root or catches the thrown Exception and displays an
appropriate message.
2. Create a program that allows a user to input customer records (ID number, first name, last name,
and balance owed) and save each record to a file.
3. Write an application for Limpopo's Car Care Shop that shows a user a list of available services: oil
change, tire rotation, battery check, or brake inspection. Allow the user to enter a string that
corresponds to one of the options, and display the option and its price as R250, R220, R150, or R50,
accordingly. Display an error message if the…
Chapter 7 Solutions
Programming with Microsoft Visual Basic 2017
Ch. 7 - Which of the following statements changes the...Ch. 7 - Prob. 3RQCh. 7 - Prob. 6RQCh. 7 - Prob. 7RQCh. 7 - Prob. 11RQCh. 7 - Prob. 12RQCh. 7 - Prob. 14RQCh. 7 - Which of the following expressions evaluates to...Ch. 7 - Which of the following statements declares an...Ch. 7 - Which of the following statements generates a...
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