Which statement is false?
a. a linked list is a linear collection of self-referential class objects called nodes connected by reference links.
b. a linked list is appropriate when the number of data elements to be represented in the data structure is unpredictable.
c. the system. ll namespace contains class linkedlist.
d. by convention, the link reference in the last node of a list is set to null to mark the end of the list.

Write a function 'music_func' that takes 3 parameters -- music type, music group, vocalist -- and prints them all out as shown in the example below. in case no input is provided by the user, the function should assume these values for the parameters: "classic rock", "the beatles", "freddie mercury". for example: input: alternative rock,pearl jam,chris cornell output: the best kind of music is alternative rock the best music group is pearl jam the best lead vocalist is chris cornell note: the print statements will go inside the for example: print("the best kind of music is"

What is the difference between the internet and the world wide web?

Consider the usual algorithm to convert an infix expression to a postfix expression. suppose that you have read 10 input characters during a conversion and that the stack now contains these symbols: (5 points) | | | + | | ( | bottom |_*_| now, suppose that you read and process the 11th symbol of the input. draw the stack for the case where the 11th symbol is