Question $15(1$ point$)$

Suppose we have a dictionary d$.$ What is the difference between these two

statements?

del $d[k]$

d$.$ pop$($k$)$

If key k is in the dictionary, del returns None, but pop returns k $.$

If $k$ isn't a key in the dictionary, None is returned when del is executed, but a

KeyError message is displayed when pop is called.

There is no difference between the del operator and the pop method; both

remove key $k$ from $d$ and the value associated with $k.$ If $k$ isn't a key in the

dictionary, a KeyError message is displayed.