How do you raise an exception in a function?
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A: True
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A:
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A:
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How do you raise an exception in a function?
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- def test_func(a,b,c): return (a+b)/c This function is normally designed to be used with three numbers: a, b, and c. However, a careless coder may call this function with an ill combination of arguments to cause certain exceptions. Specifically, if any of a, b or c is not a valid number, then this code will produce a TypeError; and if a and b are valid numbers, and c is 0, then the code will produce a ZeroDivisionError. Your job is to enhance this function by adding proper try...except... blocks, surrounding and capturing the exceptions. When a TypeError occurs, instead of crashing, your code must print on the screen: "Code produced TypeError". And, when a ZeroDivisionError occurs, instead of crashing, your code must print on the screen: "Code produced ZeroDivisionError". In both cases, your function will not crash, will not throw an exception, and silently return None.The Third program needs to handle data from files (open, read/write, delete to handle data). It uses exception handling – try and except to catch and handle exceptions. Follow coding standards, naming conventions for variables and functions. Students will be asked to explain the working of their program and the logic they’ve used.In a void function, how would you utilise a return statement?
- Use nested (or inner) functions, closure and decorators to write menu driven program to find and print area and perimeter of a circle. Add a decorator function to validate the input radius to check less than zero or not. If the radius is less than or equal to zero, raise an exception.in c++ Write a function named createOneStudent that will read in from the user the student info: id, name and gpa. It will use try-catch to handle the exception if the user provides a negative id or gpa that is out of bound (< 0.0 or > 4.0) by asking the user to re-enter them. It must provide the correct reason for the error and the actual error value. Then it will allow the user to try up to 3 times. This function will return the pointer of a newly created Student object or nullptr if the info is still incorrect. Note that this function can and will use cin and cout to read in values from the user. Here is an example of a run up to 3 times: Enter ID: -1 Enter GPA: 4.0 Enter name: John Smith Exception: negative id: -1 Enter ID: 1234 Enter GPA: 5.0 Enter name: John Smith Exception: out of bound gpa: 5.00 Enter ID: 1234 Enter GPA: 4.0 Enter name: John Smith ID(1234) NAME(John Smith) GPA(4.00) Here is an example of a run of 3 times and still not able to create it: Enter ID: 1234…When a function is executing, what happens when the end of the function block isreached?
- T/F 2) Anywhere in the software an exception is raised, the programme terminates.Must throwing an exception cause program termination?Input values that will incur errors. Use the exception handling to try- except in python to catch those errors. The modified program should catch atleast 3 types of errors.
- Create a code for a fuel milage calculator in C# code should include - Exception handling should be used to prevent users from entering invalid input,use (try, catch and final)Describe how to handle exceptions with in a program.C++ programming 44.If you open a text file for reading using the ifstream object, how do you tell if the open was successful? 45.Write a function prototype for a function named add that accepts two arguments of type int and double and returns a value of type double.