多项选择题
In English, a direct complaint can sound very _____ and________. A.
Polite. B.
Rude. C.
Amicable. D.
Aggressive.
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单项选择题
个成语典故和棋文化有关()
A.势如破竹;
B.出奇制胜;
C.专心致志;
D.渭分明。
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单项选择题
You want to set the following initialization parameters for your database instance:LOG_ARCHIVE_DEST_1 = ‘LOCATION= disk1 arch‘LOG_ARCHIVE_DEST_2 = ‘LOCATION= disk2 arch‘LOG_ARCHIVE_DEST_3 = ‘LOACTION= disk3 arch‘LOG_ARCHIVE_DEST_4 = ‘LOCATION= disk4 arch MANDATORY‘Identify the statement that correctly describes this setting.()A.The MANDATORY location must be a flash recovery areA.B.The optional destinations may not use the flash recovery areA.C.This setting is not allowed because the first destination is not set as MANDATORY.D.The online redo log file is not allowed to be overwritten if the archived log cannot be created in the fourth destination.
A.()
A.B.
C.
D.
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