Python String Operations Quiz

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

• P

• y

• t

• Error

Which of the following is the correct way to define a string in Python?

• str = 'Hello'

• str = "Hello"

• str = '''Hello'''

• All of the above

How do you find the length of a string in Python?

• len(string)

• length(string)

• string.size()

• string.length()

How do you concatenate two strings in Python?

• str1 + str2

• str1.concat(str2)

• str1.add(str2)

• str1 & str2

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

• PythonProgramming

• Python Programming

• Python + Programming

• Python

What is the output of the following code? print("Hello"[1:4])

• ell

• llo

• Hel

• lo

What is the result of "Python"[-1]?

• P

• n

• y

• Error

How can you get the first character of a string in Python?

• string[0]

• string(0)

• string.first()

• string[1]

What is the result of str[::-1] where str = "Hello"?

• Hello

• olleH

• o

• Error

Which of the following code will extract every second character from the string "Python"?

• "Python"[::2]

• "Python"[1::2]

• "Python"[2::3]

• "Python"[1:5:2]