Python Quiz 4

If str_1 = "Coders", which of the following codes will print ' r ' ?

• print(str_1[4])

• print(str_1[4:5])

• print(str_1[-2])

• All of these

What will be the output?

• Pe

• e

• Pol

• Peop

How can we print reverse of a string str_1 ?

• str_1.reverse( )

• str_1 [ : : -1 ]

• reverse(str_1)

• str_1 [ -1 : 0 ]

Which operator can be used to concatenate variable and values of any data type?

• comma ( , ) operator

• concatenate (+) operator

• join operator

• addition (+) operator

What can be used to declare multi line comments?

• triple quotes

  ( ''' .... ''' )

• double quotes

  ( '' .... '' )

• hash tag (#)

• All of these

What is the correct way to use len( ) function to find length of a string word1 ?

• word1.len( )

• len(word1)

• str.len(word1)

• string.len(word1)

What is the correct way to use lower( ) method on a string word1 ?

• word1.lower( )

• lower(word1)

• str.lower(word1)

• string.lower(word1)

What will be output of this code?

• 0

• 1

• 2

• Error

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