A.How can all the elements of a string be traversed using the while loop? B. What is meant by immutable strings? C. What is the use of the slicing operator? D.  How is a subset of a string obtained?...

B. What is meant by immutable strings?

C. What is the use of the slicing operator?

D.  How is a subset of a string obtained?

E.  How is step size in a string used?

F.  List the comparison operators in a string. Create a table indicating comparison operators and their meaning.