Multiple exception handling in Python - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to catch the ValueError exception.

Python

try:
    x = int(input('Enter a number: '))
except [1]:
    print('Invalid input!')

Drag options to blanks, or click blank then click option'

AValueError

BTypeError

CIndexError

DKeyError

Attempts:

3 left

💡 Hint

Common Mistakes

Using TypeError instead of ValueError

Catching unrelated exceptions like IndexError

The code should catch ValueError when the input cannot be converted to an integer.

2fill in blank

medium

Complete the code to catch both ValueError and ZeroDivisionError exceptions in one except block.

Python

try:
    result = 10 / int(input('Enter a number: '))
except [1]:
    print('Invalid input or division error!')

Drag options to blanks, or click blank then click option'

AValueError, ZeroDivisionError

B{ValueError, ZeroDivisionError}

C(ValueError, ZeroDivisionError)

D[ValueError, ZeroDivisionError]

Attempts:

3 left

💡 Hint

Common Mistakes

Using commas without parentheses

Using list or set brackets instead of parentheses

To catch multiple exceptions in one block, use a tuple: (ValueError, ZeroDivisionError).

3fill in blank

hard

Fix the error in the except clause to correctly catch ZeroDivisionError and ValueError.

Python

try:
    x = int(input('Enter a number: '))
    y = 10 / x
except [1]:
    print('Error occurred!')

Drag options to blanks, or click blank then click option'

A[ZeroDivisionError, ValueError]

BZeroDivisionError, ValueError

CZeroDivisionError | ValueError

D(ZeroDivisionError, ValueError)

Attempts:

3 left

💡 Hint

Common Mistakes

Writing exceptions separated by commas without parentheses

Using list or set brackets instead of tuple

Multiple exceptions must be grouped in a tuple using parentheses.

4fill in blank

hard

Fill both blanks to catch KeyError and IndexError exceptions separately.

Python

try:
    value = my_dict['key']
    item = my_list[10]
except [1]:
    print('Key not found!')
except [2]:
    print('Index out of range!')

Drag options to blanks, or click blank then click option'

AKeyError

BIndexError

CValueError

DTypeError

Attempts:

3 left

💡 Hint

Common Mistakes

Mixing up KeyError and IndexError

Using ValueError or TypeError incorrectly

Use KeyError for missing dictionary keys and IndexError for invalid list indexes.

5fill in blank

hard

Fill all three blanks to handle ValueError, ZeroDivisionError, and a generic exception.

Python

try:
    x = int(input('Enter a number: '))
    y = 10 / x
except [1]:
    print('Invalid number!')
except [2]:
    print('Cannot divide by zero!')
except [3]:
    print('Some other error occurred.')

Drag options to blanks, or click blank then click option'

AValueError

BZeroDivisionError

CException

DTypeError

Attempts:

3 left

💡 Hint

Common Mistakes

Not including a generic exception handler

Mixing up exception types

Catch ValueError for bad input, ZeroDivisionError for division by zero, and Exception as a catch-all for other errors.