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企业信息系统往往是一个具有业务复杂性和技术复杂性的大系统，针对其建设，系统分析首先要进行的工作是（）。系统开发的目的是（）。 系统开发的目的是（）
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影响文件系统可靠性因素之一是文件系统的一致性问题，如果读取（）的某磁盘块，修改后在写回磁盘前系统崩溃，则对系统的影响相对较大。通常的解决方案是采用文件系统的一致性检查，一致性检查包括块的一致性检查和文件的一致性检查。在块的一致性检查时，检测程序构造一张表，表中为每个块设立两个计数器，一个跟踪该块在文件中出现的次数，一个跟踪该块在空闲表中出现的次数。若系统有16个块，检测程序通过检测发现表（）状态下的文件系统是一致的。 影响文件系统可靠性因素之一是文件系统的一致性问题，如果读取（）的某磁盘块，修改后在写回磁盘前系统崩溃，则对系统的影响相对较大。
SOX is an alternative（）for XML. It is useful for reading and creating XML content in a（）editor. It is then easily transformed into proper XML. SOX was created because developers can spend a great deal of time with raw XML. For many of us, the popular XML（）have not reached a point where their tree views, tables and forms can completely substitute for the underlying（）language. This is not surprising when one considers that developers still use a text view, albeit enhanced, for editing other languages such as Java. SOX uses（）to represent the structure of an XML document,which eliminates the need for closing tags and a number of quoting devices. The result is surprisingly clear. SOX is an alternative（）for XML.
With hundreds of millions of electronic（）taking place daily, businesses and organizations have a strong incentive to protect the（）of the data exchanged in this manner, and to positively ensure the（）of those involved in the transactions. This has led to an industry-wide quest for better, more secure methods for controlling IT operations, and for deploying strong security mechanisms deeply and broadly throughout networked infrastructures and client devices. One of the more successful concepts to engage the imaginations of the security community has been the development of standards-based security（）that can be incorporated in the hardware design of client computers. The principle of encapsulating core security capabilities in（）and integrating security provisions at the deepest levels of the machine operation has significant benefits for both users and those responsible for securing IT operations. and to positively ensure the（）of those involved in the transactions.
With hundreds of millions of electronic（）taking place daily, businesses and organizations have a strong incentive to protect the（）of the data exchanged in this manner, and to positively ensure the（）of those involved in the transactions. This has led to an industry-wide quest for better, more secure methods for controlling IT operations, and for deploying strong security mechanisms deeply and broadly throughout networked infrastructures and client devices. One of the more successful concepts to engage the imaginations of the security community has been the development of standards-based security（）that can be incorporated in the hardware design of client computers. The principle of encapsulating core security capabilities in（）and integrating security provisions at the deepest levels of the machine operation has significant benefits for both users and those responsible for securing IT operations. The principle of encapsulating core security capabilities in（）and integrating security provisions at the deepest levels of the machine operation has significant benefits for both users and those responsible for securing IT operations.
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