Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Why should an exception be thrown throughout the process?
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- A finally statement, when used as part of exception handling will be executed... Select one: O a. always, no matter if there is an exception or not. O b. only if the program is going to exit. only if no exception occurred. С. O d. only if an exception is generated, even if the exception is handled by other code.arrow_forwardWhy should a process exception be generated at this point?arrow_forwardPlease give the names of the various approaches of managing exceptions that are available.arrow_forward
- When the programme is being compiled, what kinds of exceptions are caught?arrow_forwardPlease give the names of the various approaches of managing exceptions that are available.arrow_forwardFocus on Basic file operations, exception handlingCreate and save a file of the number below as module6data.txt: 26O76-9185-4485-95-3483-64-76-4189083-99-698-790-32-49-898579-285619-93-21-238251-80l62-78-87128-730-45-7328-5O-7063-36-720-76-24-590-548335-388-1429-351727-61-4249833879-803384196-944671876-63-3693-82-68-2069-57-84-29-177736-89-946210-69-43Write a program in python that will a. Open the file module6data.txtb. Create a second file named processed.txtc. Read the numbers from the first file one at a time. For each number write into thesecond file, if possible, itsi. square ii. square root.iii. reciprocal (1/number) each on a separate line.• Use a math module function for the square root.• Use exception handling to trap possible errors. Error messages should be reported to the screen.d. Report the number of items in the original file and the number that were successfully stored in the second file.e. Report the number (count) of each type of error: ValueError, ZeroDivisionError,…arrow_forward
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