( string listlist tuple) does work when one of the operands is dictionaryc does the append method work for both lists and stringshow about using the keys method on lists(hintwhat does append assume about its subject object? finallywhat type of object do you get back when you slice or concatenate two lists or two strings string indexing define string of four characterss "spamthen type the following expressions[ ][ ][ ][ ][ any clue as to what' happening this time(hintrecall that string is collection of charactersbut python characters are one-character strings does this indexing expression still work if you apply it to list such as [' '' '' '' ']why immutable types define string of four characters agains "spamwrite an assignment that changes the string to "slam"using only slicing and concatenation could you perform the same operation using just indexing and concatenationhow about index assignment nesting write data structure that represents your personal informationname (firstmiddlelast)agejobaddressemail addressand phone number you may build the data structure with any combination of built-in object types you like (liststuplesdictionariesstringsnumbersthenaccess the individual components of your data structures by indexing do some structures make more sense than others for this object files write script that creates new output file called myfile txt and writes the string "hello file world!into it then write another script that opens myfile txt and reads and prints its contents run your two scripts from the system command line does the new file show up in the directory where you ran your scriptswhat if you add different directory path to the filename passed to opennotefile write methods do not add newline characters to your stringsadd an explicit \ at the end of the string if you want to fully terminate the line in the file test your knowledgepart ii exercises