Cardinality adherence for element data as well as for required attributes.

元素数据以及所需属性的基数性。

youdao

For example, a section in the base topic DTD can contain both text and element data.

比如，基本主题DTD中的section既可以包含文本又可以包含元素数据。

youdao

If you bind to element data, it should be the parent element of the target element; if you bind to attribute data, it should be the containing element.

如果绑定到元素数据，它就应该是目标元素的父元素；如果绑定到属性数据，它就应该是包含这个属性的元素。

youdao

And as cyber-criminals become more sophisticated and networks more intricately connected, that human element leaves companies vulnerable to data leaks and intrusion in spite of billions spent on electronic protections.

FORBES: Accounting For Human Error

And the security of defense contractors whose servers hold government secrets will be a key element in protecting U.S. data from digital espionage.

FORBES: Magazine Article

Overall, consistent data is just one operational element to master, but it is a critical one for any business aiming toward successful competition and gaining market share.

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