When（）the old block of flats（）?..

第1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2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3题

[] What is true about a Pre-Block ACLconfigured when setting up your sensor toperform IP Blocking？（）

A、A. The Pre-Block ACL is overwritten when a blockingaction is initiatied by the sensor B、B. The blocking ACL entries generated by the sensor override the Pre-Block ACL entries C、C. The Pre-Block ACL entries override the blocking ACL entries generated by the sensor D、D. The Pre-Block ACL is replaced by the Post-Block ACL when a blocking actionis initiated bythe sensor E、E. You can not configure a Pre-Block ACL when configuring IP Blockingon your sensor

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第4题

[] Identify two situations in which the block header grows in a data block. （）

A、A.when row directories need more row entries B、B.when there is row migration in the data block C、C.when there is an increase in the PCTFREE value for the data block D、D.when more transaction slots are required than are initially configured

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第5题

[单选题] When approaching Block Island Sound from Long Island Sound，you will enter waters governed by the International Rules of the Road when you（）.

A、pass through The Race B、cross the territorial sea boundary C、exit Block Island Sound to the east or south D、None of the above，as Long Island Sound is governed by the International Rules of the Road

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第6题

[单选题] A tackle is “two blocked” when the blocks are（）.

A、equally sharing the load B、jammed together C、as far apart as possible D、rove to the highest mechanical advantage

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第7题

[单选题] A tackle is two blocked when the blocks are（）.

A、equally sharing the load B、jammed together C、as far apart as possible D、rove to the highest mechanical advantage

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第8题

[] When is a first-hop redundancy protocol needed in the distribution layer？（）

A、A. when the design implements Layer 2 between the access arid distribution blocks B、B. when multiple vendor devices need to be supported C、C. when preempt tuning of the default gateway is needed D、D. when a robust method of backing up the default gateway is needed E、E. when the design implements Layer 2 between the access switch and the distribution blocks F、F. when the design implements Layer 2 between the access and distribution blocks

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第9题

[单选题] Why（）the old block of flats（）demolished next month?

A、are;being B、is;being C、has;been D、have;been

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When（）the old block of flats（）?

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