問題詳情

64. Hash table is a useful data structure for accessing the target data rapidly. Which one ofthe following is NOT a good hash key choice？
(A)Use the first number digit of Taiwan identity number as the hash key for the memberdata of a company
(B)Use birthday as the hash key for the student data of a class
(C)Use email as the hash key for the employee data of a company
(D)Use squad number as the hash key for the player data of a football team

參考答案

答案：A
難度：計算中-1
書單：沒有書單，新增