感受是一种富有情感和个性心理的活动，所以没有客观性。
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Which statement is true regarding virtual private catalogs? （）
A virtual private catalog owner can create a local stored script, and have read/write access to a global stored script.
B. The virtual private catalog owner cannot create and modify the stored scripts.
C. The set of views and synonyms that make up the virtual private catalog is stored in the schema of the RMAN recovery catalog owner.
D. To perform most of the RMAN operations, the virtual catalog owner must have the SYSDBA or SYSOPER privilege on the target database.&e
激情决定态度，从而对很多事情都有影响其中影响最小的是（）
A. 自己
B. 对手
C. 周围的同事
D. 顾客
最小转弯半径同转向角成正比关系，转向角愈大则转弯半径愈大。
A. 正确
B. 错误
运行中的变压器及高压电抗器，其重瓦斯、纵差保护不得同时停用。
A. 正确
B. 错误
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