CSC401 Recap

What is the default value of the 'end' parameter in the print() function?

• empty string ('')
• newline character (\n)
• comma (,)
• None

What will be the output of the following code? print("Hello", "World", sep="-")

• Hello-World
• Hello World
• Hello-World-
• HelloWorld

Which of the following is NOT a valid data type in Python?

• int
• str
• bool
• num

What is the type of the value returned by the expression 3.14?

• int
• float
• str
• bool

Which of the following is a valid way to declare a variable in Python?

• 1st_variable = 10
• my-variable = 10
• my_variable = 10
• my variable = 10

What will be the output of the following code? print(5 + "5")

• 10
• 55
• TypeError
• 5 5

Which operator is used to concatenate strings in Python?

• +
• *
• /
• &

What will be the output of the following code? result = "Hello" * 3 print(result)

• HelloHelloHello
• Hello3
• 333
• TypeError

What is the result of the following expression? float(int("5") + 2)

• 7
• 7.0
• 52.0
• TypeError

What will str(True) return in Python?

• True
• "True"
• 1
• "1"