5.  Repeat question 14 with the following difference. Assume we are interested in building two separate bit arrays for each of the hash functions (the same hash functions as question 14). Assume the size of each of the bit arrays is 10 (the first index is 1, and the last index is 10). Thus, we have two-bit arrays, each with a size of 10. First, build the Bloom filter bit arrays (two-bit arrays). Second, determine if the following product numbers will pass this Bloom filter or not. Justify your answer. a) The product number is 6 b) The product number is 9

For whatever reason, a data object is not included in the data model.

You are given a collection of N non-empty strings, denoted by S₁, S₂,..., Sn. Then you are given N-1 operations which you execute in the order they are given. The įth operation is has the following format: 'a b' (1-based indexing, without the quotes), which means that you have to make the following changes: 1. Sa = Sa+ Sb, i.e. concatenate ath string and 6th string and store the result in ath string, 2. S = "", i.e. make the 6th string empty, after doing the previous step. You are ensured that after the ith operation, there will be no future operation that will be accessing S. Given these operations to join strings, print the last string that will remain at the end of this process. Input The first line contains an integer N (1 ≤N≤ 105) denoting the number of strings given. Each of the next N lines contains a string denoting the S₁. All the characters in the string S, are lowercase alphabets from 'a' to 'z'. The total number of characters over all the strings is at most 106, i.e Σ₁|S₁|…

Question 15