题目内容

职业资格鉴定人员名册应包含()

A. 考生基本情况
B. 准考证号
C. 考试成绩
D. 证书编号

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银监会或其派出机构在收集证据时,可以采取()的方法。

A. 抽样取证
B. 证据取证
C. 信访取证
D. 复查取证

加入后能够有效提高塑料弹性、可塑性、流动性,改善塑料低温脆化的助剂是()。

A. 填充剂
B. 增塑剂
C. 稳定剂
D. 润滑剂

You work as a database administrator for Certkiller .com. As a result of performance analysis, you created an index on theprod_namecolumn of the Certkiller prodtable, which contains about ten thousand rows. Later, you updated a product name in the table. How does this change affect the index?()

A leaf will be marked as invalid.
B. An update in a leaf row takes place.
C. The index will be updated automatically at commit.
D. A leaf row in the index will be deleted and inserted.
E. The index becomes invalid when you make any update

怎样才能提高播种造林成活率?

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