單項選擇題

Which of the following is given the responsibility of the maintenance and protection of the data?下列哪一角色對數(shù)據(jù)的維護和保護負有責(zé)任()

A.Security administrator 安全管理員
B.Data custodian 數(shù)據(jù)管理者
C.Data owner 數(shù)據(jù)擁有者
D.User 用戶

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