ArrayBag arrayBag = new ArrayBag<>();

numberOfEntries =7

0	1	2	3	4	5	6	7	8	9	10
42	52	16	78	42	82	18	null	null	null	null

what is the result of executing the code below?

arrayBag.add(43);

I know that (7) [null] would turn to 43 but what would the result be?

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a) numberOfEntries will be 11

b) numberOfEntries will be 8

c) the add method returns null

d) none of these are correct

e) the add method returns false

f)numberOfEntries will be 7

g)numberOfEntries will be 6

h)an exception will be thrown