Which commands, when used together, would create an 802.1Q link?（）..

第1题

[单选题] Examine the following command: ALTER DISKGROUP data MOUNT FORCE; In which scenario can you use the above command to mount the disk group? （）

A、when ASM disk goes offline B、when one or more ASM files are dropped C、when some disks in a disk group are offline D、when some disks in a failure group for a disk group are rebalancing

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第2题

[多选题] In which two situations should you run the command sync group?（） (Choose two.)

A、when you enable Unified Failover B、when you create an ActiveN group C、when you synchronize the sticky table D、when you require synchronization of the 3G Cache objects

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第3题

[单选题] kristin wants to build an action which exits the video form. the action will be avaiable only when the user is reading the document ,which one of the following accomplish this ? （）

A、@ command([back]) B、@ command([fileexit]) C、@ command([gotoview]) D、@ command([fileclosewindow])

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第4题

[单选题] Which command prompts an ERX Edge Router to go into a loopback mode on T1 number 1 when a command is received from a remote ERX Edge Router?（）

A、A B、B C、C D、D

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第5题

[多选题] Which two statements are true about bandwidth guarantee？（）

A、When congestion is present，the priority command doesn’t allow exceeding the allocated rate B、When congestion isn’t present，the priority command doesn’t allow exceeding the allocated rate C、When congestion is present，the priority command allows exceeding the allocated rate D、When congestion isn’t present，the priority command allows exceeding the allocated rate

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第6题

[] You enable block change tracking. You issue the following command: BACKUP INCREMENTAL LEVEL 0 DATABASE; The next day, you issue the following command: BACKUP INCREMENTAL LEVEL 1 CUMULATIVE DATABASE; Which statement about the use of the change tracking file is true?（） You enable block change tracking. You issue the following command: BACKUP INCREMENTAL LEVEL 0 DATABASE; The next day, you issue the following command: BACKUP INCREMENTAL LEVEL 1 CUMULATIVE DATABASE; Which statement about the use of the change tracking file is true?（）

A、A. RMAN reads the block change tracking file only when it performs the incremental level 0 backup. B、B. RMAN reads the block change tracking file when it performs both incremental backups. C、C. RMAN reads the block change tracking file only when it performs the incremental level 1 backup. D、D. RMAN does not read the block change tracking file when it performs either incremental backup.

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第7题

[] You enable block change tracking. You issue the following command: BACKUP INCREMENTAL LEVEL 0 DATABASE; The next day, you issue the following command: BACKUP INCREMENTAL LEVEL 1 CUMULATIVE DATABASE; Which statement about the use of the change tracking file is true?（） You enable block change tracking. You issue the following command: BACKUP INCREMENTAL LEVEL 0 DATABASE; The next day, you issue the following command: BACKUP INCREMENTAL LEVEL 1 CUMULATIVE DATABASE; Which statement about the use of the change tracking file is true?（）

A、A. RMAN reads the block change tracking file only when it performs the incremental level 0 backup. B、B. RMAN reads the block change tracking file when it performs both incremental backups. C、C. RMAN reads the block change tracking file only when it performs the incremental level 1 backup. D、D. RMAN does not read the block change tracking file when it performs either incremental backup.

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第8题

[单选题] When using the monitor traffic command on Junos devices, which UNIX-based utility is accessed?（）

A、snoop B、tcpdump C、monitor D、tail

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第9题

[简答题] You have 2 commands used for ftp： ip ftp username xxxxxx ip ftp password yyyyyy Which two commands will be used when switching from ftp to http？

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第10题

[] Examine this command: SQL > exec DBMS_STATS.SET_TABLE_PREFS (‘SH’, ‘CUSTOMERS’, ‘PUBLISH’, ‘false’); Which three statements are true about the effect of this command?（） Examine this command: SQL > exec DBMS_STATS.SET_TABLE_PREFS (‘SH’, ‘CUSTOMERS’, ‘PUBLISH’, ‘false’); Which three statements are true about the effect of this command?（）

A、A. Statistics collection is not done for the CUSTOMERS table when schema stats are gathered. B、B. Statistics collection is not done for the CUSTOMERS table when database stats are gathered. C、C. Any existing statistics for the CUSTOMERS table are still available to the optimizer at parse time. D、D. Statistics gathered on the CUSTOMERS table when schema stats are gathered are stored as pending statistics. E、E. Statistics gathered on the CUSTOMERS table when database stats are gathered are stored as pending statistics.

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Which commands, when used together, would create an 802.1Q link?（）

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