Chapter 8 String Manipulations

s1='ComputerScience' What is the output of print(s1[::-1])

• Cmptrcinc

• ComputerScience

• ecneicSretupmoC

• cnicrtpmC

Which error is generated when the index is not an integer?

• Index Error

• Type error

• Name error

• Bound error

To change 'cool' from 'COOL', which function should be used?

• upper()

• lower()

• capitalize()

• title()

When using find(), if str is not present in the string then what is returned?

• 0

• 1

• -1

• Null

Which function is used to change 'save earth' to 'Save Earth'?

• capitalize()

• swapcase()

• title()

• upper()

Identify the correct result from the following.

• ord('10')=50

• chr(72)='H'

• chr(55)=9

• ord('z')=123

Which error is generated when a character in a string variable is modified?

• Index error

• Name error

• Type error

• unbound local error

Which operator is used to repeat a string n number of times?

• +

• *

• [ ]

• +=

_______ function toggles the case of every character.

• Capitalize( )

• swapcase()

• title()

• upper()

Which of the following is a format operator used to construct string?

• +

• *

• +=

• %