Which method would you use to get all the elements in a dictionary returned as a list of tuples (key, value)?

Question

BlackTom AI · Accepted Answer

Let’s evaluate the options in the context of Python dictionaries.
Option A: pop. This method removes a specified key from the dictionary and returns its value. It does not give you all key-value pairs as tuples, so it’s not the correct choice for listing all items.
Option B: items. This method returns an iterable of (key, value) pairs for every item in the dictionary. That matches the idea of obtaining all elements as (key, value) tuples. Note that in Python 3, dict.items() returns a view object rather than a plain list, so if you specifically need a list, you would wrap it with list(d.items()).
Option C: list. This is the built-in list type, not a dictionary method. It can be used to convert an iterable to a list, but on its own it’s not a method of dict that returns key-value pairs. Using list(d) would give you a list of keys, not (key, value) tuples.
Option D: keys. This method returns an iterable of just the keys in the dictionary, not the (key, value) pairs, so it does not satisfy the requirement of obtaining (key, value) tuples.
In summary, the method that yields (key, value) pairs is items, though remember to convert to a list with list(d.items()) if a list is specifically required.

2261 CS 0012 SEC1010 Final Quiz

Which method would you use to get all the elements in a dictionary returned as a list of tuples (key, value)?

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