Python revision

What is the output of this code?

• 1

• 2

• "a"

• Error

Which of the following creates a dictionary?

• {"apple", 1}
  

• ["apple": 1]

• {"apple": 1}

• (apple:1)

How do you add a new key-value pair to a dictionary?

• my_dict.add("color", "blue")

• my_dict["color"] = "blue"

• my_dict("color") = "blue"

• my_dict += {"color": "blue"}

What will this code print?

• 1

• 2

• 10

• 20

What is the result of this code?

• 5

• 7

• 3

• 2

Which line causes an error?

• {"a": 1, "b": 2}

• d={"a": 1, "b": 2}

• print(d["c"])

• None

What does this function return?

• None

• Hi!

• greet

• Error

Which keyword is used to define a function?

• fun

• define

• def

• func

How do you call this function?

• hello

• hello[ ]

• hello( )

• call hello

What is the output?

• 7

• 34

• a + b

• error