PCAP Python Exceptions and Assertions Quiz

1. Which statement is executed regardless of whether an exception occurs in a try block?

Except

Else

Finally

Raise

2. What does the 'raise' keyword do in Python?

Prevents an exception from being raised

Manually triggers an exception

Catches an exception silently

Converts one exception to another

3. When you use 'assert' statement and the condition is False, what happens?

The program continues normally

An AssertionError is raised

The condition is retested

A warning message is printed

4. What is the correct syntax to catch multiple exception types in a single except block?

Except (ValueError, TypeError):

Except ValueError, TypeError:

Except ValueError | TypeError:

Except [ValueError, TypeError]:

5. How do you create a custom exception class in Python?

Class MyError(Exception): pass

Class MyError(BaseException): pass

Exception MyError: pass

Raise MyError()

6. What exception is raised when you divide by zero?

ValueError

ZeroDivisionError

MathError

ArithmeticError

7. What exception occurs when accessing a list index that doesn't exist?

KeyError

IndexError

RangeError

OutOfBoundsError

8. Which statement allows you to re-raise the current exception?

Raise

Raise Exception

Re-raise

Reraise

9. True or False: The finally block will not execute if an exception is raised and not caught.

True

False

10. What is the base class for all built-in exceptions in Python?

Error

Exception

BaseException

StandardError

11. True or False: An except block can catch an exception without specifying an exception type.

True

False

12. True or False: Assertions should be used for checking user input validation in production code.

True

False

13. What exception occurs when you import a module that doesn't exist?

ImportError or ModuleNotFoundError

FileNotFoundError

NameError

SyntaxError

14. What exception is raised when a function receives an argument of an incorrect type?

TypeError

ValueError

ArgumentError

ParameterError

15. What exception is raised when trying to access a dictionary key that doesn't exist?

IndexError

KeyError

AttributeError

NameError

16. Can you have multiple except blocks after a single try block?

No, only one except block is allowed

Yes, you can have multiple except blocks

Only if they handle the same exception type

Only if they use different variables

17. In the assert statement 'assert x > 0, "x must be positive"', what is the second argument?

The assertion condition

A custom error message

An exception type

A variable name

18. What is the order of execution for try-except-else-finally blocks?

Try → finally → except → else

Try → except → else → finally

Try → else → except → finally

Finally → try → except → else

Submit

PCAP Python Exceptions and Assertions Quiz

1. Which statement is executed regardless of whether an exception occurs in a try block?

2.

What first name or nickname would you like us to use?

2. What does the 'raise' keyword do in Python?

3. When you use 'assert' statement and the condition is False, what happens?

4. What is the correct syntax to catch multiple exception types in a single except block?

5. How do you create a custom exception class in Python?

6. What exception is raised when you divide by zero?

7. What exception occurs when accessing a list index that doesn't exist?

8. Which statement allows you to re-raise the current exception?

9. True or False: The finally block will not execute if an exception is raised and not caught.

10. What is the base class for all built-in exceptions in Python?

11. True or False: An except block can catch an exception without specifying an exception type.

12. True or False: Assertions should be used for checking user input validation in production code.

13. What exception occurs when you import a module that doesn't exist?

14. What exception is raised when a function receives an argument of an incorrect type?

15. What exception is raised when trying to access a dictionary key that doesn't exist?

16. Can you have multiple except blocks after a single try block?

17. In the assert statement 'assert x > 0, "x must be positive"', what is the second argument?

18. What is the order of execution for try-except-else-finally blocks?

19. The 'else' block in try-except executes when ____.

20. In exception handling, 'as' keyword is used to ____.