exception handling

Question 1

is used to handle exceptions (errors) that may
arise during the execution of a program.

Answer 1

try — except block

Question 2

types of try except block

Answer 2

1. try-except
2. except block
3. catching all exception
4. else with try except
5. finally block
6. raising exception
7. custom exception
8. exception chaining

Question 3

is used to wrap the code that might throw an exception so if any error occurs with the try an error the python will immediately jump the correspond except block to handle that error.

Answer 3

try-except

Question 4

is executed if an error occurs in the try block so you can specify the type of exception that you want to catch

Answer 4

except block

Question 5

is you can catch all exceptions with a generic block by omitting the specific exception name. however, this should be used carefully since it can also catch unexpected errors making the debugging harder

Answer 5

catching all exceptions

Question 6

else block can be used in conjunction with try-except code that could run only if no exception or raise

Answer 6

else with try - except

Question 7

is used to execute code that should run no matter what whether an exception occurred or not it is often used to clean up operations like closing files or network connection

Answer 7

finally block

Question 8

you can manually raise an exception in Python using the raise keyword. this is useful when you want to trigger an exception based on a specific condition okay specific condition

Answer 8

raising exception

Question 9

you can Define your own exception types by creating a new class that inherits from the built-in exception class so this is useful for creating specific types of error in our programs

Answer 9

custom exception

Question 10

python allows you to chain exceptions using the race from syntax which help in providing more context when one exception leads to another

Answer 10

exception chaining