structure dictionariesdictionaries in python are structured and accessed using keys and values dictionaries are defined in python with curly braces commas separate the key-value pairs that make up the dictionary dictionaries are made up of key and/or value pairs in pythontuples are organized and accessed based on position the location of pair of keys and values stored in python dictionary is unrelated key value is provided in the dictionary to make it more optimized python dictionary is basically hash table in some languagesthey might be mentioned to an associative arrays they are indexed with keyswhich can be any absolute type questions let list [' '' '' ',' '' '' 'find alist[ : bt[: ct[ : state the difference between lists and dictionary what is the benefit of using tuple assignment in python define dictionary with an example write python program to swap two variables define tuple and show it is immutable with an example create tuple with single element how can you access elements from the dictionary write python program to create tuple with different data types write python program to unpack tuple in several variables references ****