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【单选题】

Consider the following scenario for your database:<br /> <img src="https://nimg.ppkao.com/2018-08/yiyu/2018080211083713074.jpg?sign=f4f7a5804dfac353efdd2d1d4106a7b5&t=62d216bf" /><br /> Which statement is true regarding the backup of the TOOLS tablespace?（）

A、The RMAN backup fails because the TOOLS tablespace is read-only

B、The RMAN skips the backup of the tablespace because backup optimization is enabled

C、The RMAN makes backup because optimization can be enabled only for backups to disk

D、The RMAN makes the backup because no backup of the tablespace exists within the seven day window

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更多“ Consider the following scenario for your database:<br /> <img src="https://nimg.ppkao.com/2018-08/yiyu/2018080211083713074.jpg?sign=f4f7a5804dfac353efdd2d1d4106a7b5&t=62d216bf" /><br /> Which statement is true regarding the backup of the TOOLS tablespace?（）”相关的问题
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[单选题] Consider the following table called EMPLOYEES: ID FIRSTNAME LASTNAME JOB LEVEL CLERK 3 If the following SQL statement is executed, how many rows will be deleted? DELETE FROM employees WHERE 1 = 1（）

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第2题
[单选题] Which of the following would a technician MOST likely consider to avoid electrical shock with adecommissioned CRT?（）

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第3题
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第4题
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第5题
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第6题
[单选题] A customer wants to deploy a centralized storage system to support a new database. Which of the following factors should the storage specialist consider first?（）

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第7题
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第8题
[单选题] Consider the following: Which statement best describes the meaning of the value for the key_len column?（）

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第9题
[单选题] The following output occurs on Router R2. Which of the following statements can be confirmed as true based on the output from R2?（） R2# show ip policy Interface Route map Fa0/0 RM1 Fa0/1 RM2 S0/0/0 RM3

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第10题
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