In computer science, an associative array, map, symbol table, or dictionary is an abstract data type composed of a collection of (key, value) pairs, such that each possible key appears at most once in the collection. Operations associated with this data type allow: the addition of a pair to the collection.
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1 On average, joining the AKA 1908 would cost between $300 to $900. 2  Membership costs for the undergraduate level ranges from $500 to $800. 3  Nonetheless, depending on the institution or chapter you are joining, the cost may be lower. Nonetheless, depending on the institution or chapter you are joining, the cost may be lower. 2  In case you are chosen to proceed with membership intake process, you can spend around $1,250 to $1,400. 3  Alpha Kappa Alpha is composed of college women from diverse backgrounds and from all over the world.