String Methods in Python

How can you access individual characters in a string using indexing?

• By using square brackets [] with the index number

• By using parentheses () with the index number

• By using curly braces {} with the index number

• By using angle brackets <> with the index number

What is string slicing and how is it done in Python?

• String slicing is done in Python by using the substring() function.

• String slicing is done in Python by specifying the start and end indices of the desired substring using square brackets.

• String slicing is done in Python by using the split() method.

• String slicing is done in Python by using the slice() function.

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

• size()

• length()

• count()

• len()

What is string formatting and how is it used in Python?

• String formatting in Python is the process of converting a string to a numeric value.

• String formatting in Python is the process of removing all the spaces from a string.

• String formatting in Python is the process of creating formatted strings by inserting values into placeholders within a string. It is used to dynamically construct strings with variables, expressions, or other data.

• String formatting in Python is the process of encrypting a string to make it unreadable.

Which operator is used for string concatenation in Python?

• +

• -

• *

• /

What is the result of 'Hello'[1:3] in Python?

• He

• lo

• H

• el

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

• len(text)

• text.size()

• text.length

• text.count()

What is the output of 'Hello {}!'.format('John') in Python?

How can you concatenate two string variables 'text1' and 'text2' in Python?

• text1 + text2

• text1 - text2

• text1 . text2

• text1 * text2