However, in this case, all data access was performed through the relevant operational system.
不过，在这种情况下，所有数据访问都是通过相关运营系统执行的。
Every database management system must be able to protect data against unauthorized access and modification.
每个数据库管理系统都必须能保护数据不会受到未授权访问和修改。
The business layer generally interacts with the information system through the data access layer.
业务层主要通过数据访问层与信息系统实现交互。
Many times a business process needs to access data residing in a business system.
在许多时候，业务流程需要访问驻留在业务系统中的数据。
An export is used to access data being sent from another external system.
导出用于访问从另一个外部系统发送的数据。
The purpose of such a master data system is real-time reference access.
这种主数据系统的用途是提供实时引用访问。
Secure: The system authenticates access to data and services [1]
安全：系统对数据和服务的访问提供认证。
The SAR command actually calls the sadc routine to access system data (see Listing 3).
sar命令实际上调用了sadc例程以访问系统数据(请参见清单3)。
The client computers first request access to the exported data by mounting the file system.
客户端计算机首先通过挂载文件系统请求访问导出的数据。
This new system gives users readier access to the data.
这个新系统可以使用户们更快捷地进入数据库。
File system or network access to data.
存取数据的文件系统或网络。
The sar command actually calls the sadc routine to access system data (see Listing 5).
sar命令实际上通过调用sadc例程访问系统数据（见清单 5）。
However, this encryption method can not cross the application system to achieve access control of sensitive data.
但是这种加密方式不能越过应用系统，实现应用系统用户对敏感数据的访问控制。
Receiving device, data broadcasting receiving system, access method to stored information and program.
接收装置，数据广播接收系统，存储信息访问方法和程序。
The management of access control is a primary aspect in product data management (PDM) system.
权限管理是产品数据管理(PDM)系统的重要组成部分。
The use of ACCESS database management system for the entire auction background data.
运用ACCESS数据库办理整个拍卖系统的后台数据。
This new system gives users readier access to the data.
这个新零碎可以运用户们更快捷地进入数据库。
This new system gives users readier access to the data.
这个新零碎可以运用户们更快捷地进入数据库。
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