The standard size of the containers is （）high...

第1题

[单选题] Which of the following statements best describes the relationship between a logical volume and a journaled file system (JFS)?（）

A、Increasing the size of a logical volume also increases the size of the file system B、Reducing the size of a logical volume requires reducing the size of the file system first C、Increasing the size of a file system requires increasing the size of the logical volume first D、Increasing the size of a file system also increases the size of the logical volume when necessary

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第2题

[多选题] The two focuses of the education reforms in the mid-1980s were（）

A、the raising of the standards of teaching and the reform in curriculum B、the raising of the standards of teaching and learning and the restructuring of the schools C、the raising of the standards of teaching and the improvement of the standards of learning D、None of the above

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第3题

[单选题] The advantage of container transportation is to（）.

A、provide the better working condition for stevedore and crew B、take the advantage of cargo handling and keep a good maintenance of the vessel C、standardize the size and package of the general cargo D、reduce handling cost and damage of cargo and shorten the ship's turn round time in port

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第4题

[多选题] Which of the following are benefits of VLANs?（）

A、They increase the size of collision domains. B、They allow logical grouping of users by function. C、They can enhance network security, D、The increase the size of broadcast domains while decreasing the number of the broadcast domains. E、The increase the number of broadcast domains while decreasing the size of the broadcast domains. F、They simplify switch administration.

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第5题

[多选题] Which of the following are benefits of VLANs? （）

A、They increase the size of collision domains. B、They allow logical grouping of users by function. C、They can enhance network security. D、They increase the size of broadcast domains while decreasing the number of collision domains. E、They increase the number of broadcast domains while decreasing the size of the broadcast domains. F、They simplify switch administration.

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第6题

[多选题] Which of the following are benefits of VLANs?（）

A、They increase the size of collision domains. B、They allow logical grouping of users by function. C、They can enhance network security. D、They increase the size of broadcast domains while decreasing the number of collision domains. E、They increase the number of broadcast domains while decreasing the size of the broadcast domains. F、They simplify switch administration.

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第7题

[单选题] You have executed this command to change the size of the database buffer cache： SQL> ALTER SYSTEM SET DB_CACHE_SIZE=2516582； System altered. To verify the change in size， you executed this command：SQL> SHOW PARAMETER DB_CACHE_SIZENAME TYPE VALUE ------------------- ----------- ------------------ db_cache_size big integer 4194304 Why is the value set to 4194304 and not to 2516582（）

A、Because 4194304 is the granule size B、Because 4194304 is the standard block size C、Because 4194304 is the largest nonstandard block size defined in the database D、Because 4194304 is the total size of data already available in the database buffer cache

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第8题

[多选题] Which of the following a true statements regarding the use of VLANs to segment anetwork? （）

A、They increase the size of collision domains B、They allow logical grouping of users by function. C、They can enhance network security. D、They increase the size of the broadcast domain while decreasing the number of collision domains. E、They increase the number of broadcast domains while decreasing the size of the broadcast domains. F、They simplify switch administration.

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第9题

[多选题] Which three pieces of information are considered while deciding the size of the undo tablespace in your database？（）

A、the size of an undo block B、the size of the redo log files C、undo blocks generated per second D、the size of the database buffer cache E、the value of the UNDO_RETENTION parameter

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The standard size of the containers is （）high.

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