week2

What is the data type of the value 5 in Python?

• float
• string
• integer
• list

Which of the following is a valid string declaration in Python?

• string("Hello")
• str = Hello
• str('Hello')
• string = 'Hello'

How do you get the length of a string s in Python?

• len(s)
• s.len()
• length(s)
• s.length()

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

• HelloWorld
• Hello World
• Hello + World
• Error

Which function is used to convert a string to an integer in Python?

• int()
• str()
• convert()
• toInt()

What is the output of the following code? print("Python"[0])

• P
• y
• t
• n

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

• list
• dict
• set
• array

How do you print a string in uppercase in Python?

• upper()
• toUpper()
• UPPERCASE()
• capitalize()

What is the output of the following code? print(type(5.5))

• <class 'int'>
• <class 'float'>
• <class 'str'>
• <class 'list'>

How do you get a substring from position 2 to 4 in a string s?

• s[2,4]
• s[2:4]
• s.substring(2,4)
• s.slice(2,4)