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Which of the following is the advantage of the array data structure? Index of the first element starts from 1. Elements of mixed data types can be stored. Easier to access the elements in an array. Elements of an array cannot be sorted .

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Worst case complexity of bubble sort is O(n2).

True False Selection sort is good for sorting arrays having less than 100 elements. True False An algorithm is a procedure for carrying out a particular task. True False