在Oracle中使用()可以允许用户从逻辑上组织过程、函数、对象类型等各种内容。
A、程序包
B、过程
C、函数
D、对象
相关问题推荐
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A customer wants to update their system with the latest drivers. Which tools would you suggest of the following?()
A、Bootable Media Creator
B、Advanced Settings Utility
C、Update Express System Pack Installer
D、ServerGuide Scripting Toolkit
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A customer is considering iDataPlex and several competitive solutions. Which favor iDataPlex of the following?()
A、Usable density
B、Lowest cost of acquisition
C、Flexible configurations ready for integration and testing at the customer location
D、Standard rack mounting
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高等级公路上的通信管道,段长最大不得超过()。
A、150m
B、180m
C、200m
D、250m
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单一方向标准孔(孔径90mm)不多于24孔、孔泾为28mm或32mm多孔管不多于36孔容量时,应选用()。
A、手孔
B、小号人孔
C、中号人孔
D、大号人孔
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An operator needs to run a script which will write standard output and standard error to different files. Which of the following commands will successfully perform this task?()
A、myscript.ksh 1>/tmp/log/script.log 2>/tmp/log/script.err
B、myscript.ksh $1>/tmp/log/script.log $2>/tmp/log/script.err
C、myscript.ksh 1>/tmp/log/script.log 2>1 /tmp/log/script/err
D、myscript.ksh 2>1 /tmp/log/script.log 2> /tmp/log/script.err