AWS Booster Python Day 1

Which is a valid Python code comment?

• # use comments to describe the function of code

• // comments make code easier to update

• [comment] comments can provide use instructions for other developers

• (comment) warnings can be placed in comment

Which contains only integers? (Ignore the commas)

• Q, W, E, R, T, Y, a, s, d, f

• -2, -1, -0.5, 0, 0.5, 1, 2

• 1, 2, 0, -3, 2, -5

• 3, 2, 1, *, +, =, -

In Python, strings can contain only letters a-z and A-Z.

• True

• False

• May be

• None of the above

What does type(3.55) return?

• float

• int

• str

• all of the above

What does type("Hello World!") return?

• all of the below

• int

• float

• str

Which is an example of Python string addition that will run without error?

• new_string = Hello + World!

• new_string = "Hello " + "World!"

• new_string = "Hello ' + "World!'

• all of the above

Which is a properly formatted Python print() function example?

• print("Welcome the", 3, New students!)

• print("Welcome the", 3 + New students!)

• print("Welcome the", 3, "New students!")

• print("Welcome the", 3 + " New students!")

def show_name():

print("Tobias Ledford")

Which code calls the function in the above code?

• show_name.run()

• open(show_name)

• run show_name

• show_name()

hot_plate = True

 

if hot_plate:

print("Be careful, hot plate!")

else:

print("The plate is ready.")

What is the output from running the above code?

• "Be careful, hot plate!"

• "The plate is ready."

• "True"

• NameError

day = "monday"

if day.capitalize() == "Monday":

print("Start the week!")

else:

pass

What is the output from running the above code?

• True

• False

• No output

• "Start the week!"