全国计算机软考软件设计师英语试题及答案解析(2)
发布时间：2010/11/10 15:33:07 来源：www.xue.net 编辑：城市总裁吧
●SOAP Version l．2(SOAP)is a lightweight(1)intended for exchanging structured information in a decentralized。distributed environment．It uses(2)technologies to define an extensible messaging framework providing a message construct that can be exchanged over a variety of underlying protocols· The framework has been designed to be(3)of any particular programming model and other implementa— tion sDecifie semantics．Two major design goals for SOAP are(4)and(5)．SOAP attempts to meet these， goals by omitting，from the messaging framework，features that are often found in distributed sys-terns．
(1)A．standard
B．protocol
C．criterion
D．draft
(2)A．HTrP
B．HTML
C．XML
D．XHTML
(3)A adhere
B．build upon
C．dependent
D．independent
(4)、(5)A．simplicity
B．complicated
C．extensibility
D．tensibility
答案：(1)B (2)C (3)D (4)B (5)D
解析：SOAP简单对象应用协议是一个轻量级的协议，它的目的是在分散和分布的环境下交换结构化的信息。它使用XML技术来定义一个可扩展的消息框架以提供一个可在各种底层协议上交互的消息架构。这个消息框架被设计成为独立于任何编程模型和其他具体实现语义。SOAP设计的两大主要目的是简单和可扩展。SOAP试图通过在消息框架上省略分布式系统中常见的特征来达到这两个目的。
