Enterprise Architecture (EA) is considered a mandatory tool for big companies, those which can afford the required human and financial resources to use it.
对那些能负担得起企业架构(EA)所需人力和财力的大企业来说，EA往往被认为是必定会使用的工具。
The main point here is always to use either the MANDATORY or REQUIRED attribute instead of REQUIRES_NEW unless you have a reason to use it for reasons similar those to the audit example.
这里要注意的一点是，要始终使用MANDATORY或REQUIRED属性，而不是REQUIRES_NEW，除非您有足够的理由来使用它，类似审计示例中的那些理由。
Unlike the required attribute, the MANDATORY attribute will not start a transaction if one does not exist, but rather will throw an exception indicating that a transaction is required.
与REQUIRED属性不同，MANDATORY属性将不会开始不存在的事务，而是抛出一个异常，指示需要事务。
For example, a change may be required to the Account.create operation to allow it to accept country as a mandatory input.
例如，可能需要对Account . create操作进行变更，以允许其接受country作为强制输入。
Because the domain model method is marked MANDATORY, Client B will experience a TransactionRequiredException indicating that a transaction is required to invoke the method.
由于域模型方法被标记为MANDATORY，客户机b将得到一个TransactionRequiredException，表示事务需要调用该方法。
In Canada, a conformance strength of Populated has been adopted to fill a gap between Required and Mandatory, representing an element that must be supported with data (it cannot be empty).
在加拿大，已经采用Populated的一致性强度来填补了Required和Mandatory之间的空白，其表示必须使用数据支持的元素(其不能为空)。
TIP: You can make a string field mandatory by either enabling the mandatory option in the XFDL format option or setting required to true in an XForms bind.
提示：可以通过启用xfdl格式选项中的必填选项或在XForms绑定中将必要选项设置为true来使字符串字段成为必填字段。
Each HTTP request to the API must contain a mandatory "action" parameter, which specifies the action required.
该API的每一个HTTP请求都必须包含一个“action”参数，它指定请求的动作。
Each HTTP request to the API must contain a mandatory "action" parameter, which specifies the action required.
该API的每一个HTTP请求都必须包含一个“action”参数，它指定请求的动作。
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