题目内容

简述童话的分类和主要表现手法。

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就编辑图像而言，（）色彩模式是最佳的色彩模式。这种色彩模式不仅能提供真彩色显示，而且可以应用Photoshop中所有的操作。

A. CMYK
B. Lab
C. RGB
D. 索引颜色

You set the recovery window to seven days and the backup optimization to ON using the CONFIGURE command of Recovery Manager （RMAN）. The most recent backup of the TOOLStablespace to disk was taken on January 3. The TOOLStablespace is read-only.On February 21， when you execute a command to back up all the tablespaces to disk， you find that RMAN backs up the TOOLS tablespace also， even though the contents of the tablespace have not changed after the backup on January 3. Because there are no changes made to the TOOLStablespace， you decide that the tablespace should not be backed up by RMAN. What can you do to skip backing up the TOOLStablespace without changing the current backup optimization setting？（）

A. configure a default device for RMAN backups
B. temporarily disable the retention policy for RMAN backups
C. configure automatic channel allocation for RMAN backups
D. use the CONFIGURE command to reconfigure the recovery window to 60 day

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粒径分布最完美的表示方法为（）

A. 表格法
B. 图形法
C. 函数法
D. 质量法

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考勤制度属于公司哪项管理制度（）

A. 市场管理制度
B. 销售管理制度
C. 运营管理制度
D. 人事管理制度
E. 售后管理制度
F. 行政管理制度

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