單項(xiàng)選擇題
Operation security requires the implementation of physical security to con-trol which of the following? 操作安全要求對(duì)下列哪項(xiàng)實(shí)施物理安全控制?()
A.evacuation procedures 撤離步驟
B.incoming hardware 硬件搬入
C.contingency conditions 應(yīng)急條件
D.unauthorized personnel access 未經(jīng)授權(quán)的人員訪問(wèn)