Python Fundamentals: Variables and Printing

What is a variable in Python?

• A type of Python snake

• A container for storing data values

• A print command

• A mathematical constant

Which of the following is a correct variable assignment in Python?

• variable = 'Hello, World!'

• 2variable = 'Hello, World!'

• variable-name = 'Hello, World!'

• $variable = 'Hello, World!'

What will the following code print? ```python print("Hello\nWorld") ```

• Hello World

• HelloWorld

• Hello\nWorld

• Hello World

What does the `\n` symbol represent in Python?

• A new tab

• A new line

• A space

• A backslash

What will be the output of the following code? ```python x = 10 print(x) ```

• x

• 10

• 'x'

• '10'

Which of the following is NOT a valid variable name in Python?

• my_variable

• myVariable

• 1stVariable

• variable1

What will be the output of the following code? ```python a = 5 b = 10 print(a + b) ```

• 5 + 10

• 15

• a + b

• 510

How do you create a variable with the numeric value 5?

• int 5

• num = 5

• 5 = num

• number: 5

What will be the output of the following code? ```python name = "Alice" print("Hello, " + name) ```

• Hello, Alice

• Hello, name

• Hello, + Alice

• "Hello, " + name

What will be the output of the following code? ``` print("Fish" + "Chips") ```

• Fish Chips

• Fish + Chips

• FishChips

• Fish " + " Chips