Python Programming Quiz

What data type would you use to store a person's age in Python?

• `float`

• `string`

• `int`

• `boolean`

Which of the following is the correct way to open a file for reading in Python?

• `open("myfile.txt", "r")`

• `file.open("myfile.txt", "read")`

• `open.file("myfile.txt", "r")`

• `file("myfile.txt", "read")`

What is the output of the following code snippet? ```python print(type(3.14)) ```

• `int`

• `float`

• `string`

• `number`

How do you correctly handle an exception in Python?

• ```python try: # code to try except ErrorName: # code to run in case of an error ```

• ```python try: # code to try catch ErrorName: # code to run in case of an error ```

• ```python try: # code to try error ErrorName: # code to run in case of an error ```

• ```python try: # code to try failure ErrorName: # code to run in case of an error ```

Which of the following is a mutable data type in Python?

• `tuple`

• `string`

• `list`

• `int`

How do you read a file line by line in Python?

• ```python with open("myfile.txt") as file: for line in file.readlines(): print(line) ```

• ```python with open("myfile.txt") as file: while line = file.readline(): print(line) ```

• ```python with open("myfile.txt", "r") as file: for line in file: print(line) ```

• All of the above

Whos the best football team?

• PUFC

• POSH

• Peterborough United

• Not cambridge

Which of the following is not a valid way to handle multiple exceptions in Python?

• ```python try: # code to try except (TypeError, ValueError): # code to run in case of an error ```

• ```python try: # code to try except TypeError, ValueError: # code to run in case of an error ```

• ```python try: # code to try except TypeError: # code to run in case of a TypeError except ValueError: # code to run in case of a ValueError ```

• All of the above are valid

What is the output of the following code snippet? ```python x = "Hello World" print(x[6]) ```

• `W`

• `H`

• `e`

• ` ` (space character)

Which of the following is the correct way to write to a file in Python?

• ```python with open("myfile.txt", "w") as file: file.write("Hello, World!") ```

• ```python file = open("myfile.txt", "write") file.write("Hello, World!") file.close() ```

• ```python with open("myfile.txt", "write") as file: file.writeline("Hello, World!") ```

• ```python open("myfile.txt", "w").write("Hello, World!") ```