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【单选题】

The loss of the control file forced you to re-create the control file. After re-creating it and opening the database， you find that some of the data files are named as MISSINGnnnnn， where nnnnn is a five-digit number starting with 0. What could be the possible reason？（）

A、 These are the data files that are corrupted.

B、 There is no SYSAUX tablespace in your database

C、 There is a read-only tablespace in your database.

D、 These are the data files that cannot be recovered.

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更多“The loss of the control file forced you to re-create the control file. After re-creating it and opening the database， you find that some of the data files are named as MISSINGnnnnn， where nnnnn is a five-digit number starting with 0. What could be the possible reason？（）”相关的问题
第1题
[单选题] You are working on Oracle Database 10g， which is in ARCHIVELOG mode. All the archived log files are intact. In which scenario would performing a recovery require the opening of the database with the RESETLOGS option？（）

A、 loss of one of the tablespaces  B、 loss of a system data file  C、 loss of one of the control files  D、 loss of a tempfile  E、 loss of the only member of an unarchived redo log group  F、 loss of a member from each redo log group  

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第2题
[单选题] A power loss during a firmware update would MOST likely result in which of the following？（）

A、Increased heat output  B、Damage of the hardware  C、Loss of storage data  D、Decreased performance  

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第3题
[多选题] Hacks and intrusions affect the economic performance of business immediately， in the short-term， and in the long-term. Which two of these are short-term economic impacts of a security branch？ （）

A、 loss of retail sales  B、 erosion of investor confidence  C、 disruption of business operation  D、 loss of suppliers or customers  

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第4题
[多选题] Hacks and intrusions affect the economic performance of businesses immediately， in the short-term， and in the long-term. Which two of these are short-term economic impacts of a security breach？ （）

A、 loss of retail sales  B、 erosion of investor confidence  C、 disruption of business operations  D、 loss of suppliers or customers  

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第5题
[单选题] When a business suffers a security breach， there can be serious ramifications. What is one of the immediate impacts that the business can suffer because of a security breach？（）

A、 loss of retail sales  B、 loss of customer faith  C、 disruption of business operations  D、 inability to deliver products or services  

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第6题
[单选题] When a business suffers a security breach， there are be serious ramifications. What is one of the immediate impacts that the business can suffer because of a security breach？（）

A、 loss of retail sales  B、 loss of customer faith  C、 disruption of business operations  D、 inability to deliver products or services  

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第7题
[单选题] What type of protection is implemented when the DBA issues the ALTER DATABASE SET STANDBY DATABASE PROTECTED； command？（）

A、The standby database is protected against write operations.   B、The primary database is protected against write operations.   C、The primary database is protected against data loss and data divergence.   D、The standby database is protected against data loss and data divergence.   

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第8题
[多选题] Firewall filter policers can perform which two actions？（）

A、Set the next hop.  B、Discard packets.  C、Set the loss priority.  D、Sample the packet content.  

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第9题
[单选题] A technician manages a server that contains sensitive data. The server currently has two hard drives， one hosting the operating system and other generic files and the second hosting sensitive data. The technician needs to implement a technology that would guard against data loss for only the sensitive data， while adding only one additional hard drive. Which of the following should the technician implement to avoid reformatting any drives？（）

A、RAID 0  B、RAID 1  C、RAID 3  D、RAID 5  

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第10题
[单选题] You are operating your database in NOARCHIVELOG mode. Your most recent backup includes a copy of all of the data files and the control files taken when the current log sequence number was 45. You experience disk failure on the drive on which your SYSTEM tablespace data files are stored. At the time of the failure， the current log sequence number is 98. Which files should you restore to recover from the loss of the SYSTEM tablespace data files？（）

A、Only the data files.  B、All of the data files and the control files.  C、Only the data files belonging to the SYSTEM tablespace.  D、Only the data files belonging to the SYSTEM tablespace and the control files.  

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