str Data Type:

•  str represents String data type.
•  A String is a sequence of characters enclosed within single quotes or double
  quotes.
•  s1=’Mohan’
•  s1=”Mohan”
•  By using single quotes or double quotes we cannot represent multi-line string
  literals.
•  s1=”Mohan
  soft”
• For this requirement we should go for triple single quotes(”’) or triple double
  quotes(“””)
•  s1=”’Mohan
  soft”’
•  s1=”””Mohan
  soft”””
•  We can also use triple quotes to use single quote or double quote in our String.
•  ”’ This is ” character”’
  ‘ This i ” Character ‘
•  We can embed one string in another string
•  ”’This “Python class very helpful” for java students”’