Data Structure, HELP PLEASE & just give me the final answer

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QUESTION 9 A chained hash table has an array size of 512. What is the maximum number of elements that can be placed in the table? There is no maximum Less than 512 elements About half of 512 elements Exactly 512 elements QUESTION 15 In the insert operation of a heap tree, where is the new node initially inserted? O At the root O Next bottom leaf As a child to the root O Anywhere