试题(71)~(75)
WebSQL is a SQL-like (71) language for extracting information from the web.Its capabilities for performing navigation of web (72) make it a useful tool for automating several web-related tasks that require the systematic processing of either all the links in a (73) ,all the pages that can be reached from a given URL through (74) that match a pattern,or a combination of both.WebSQL also provides transparent access to index servers that can be queried via the Common (75) Interface.
(71)A.query B.transaction C.communication D.programming
(72)A.browsers B.servers C.hypertexts D.clients
(73)A.hypertext B.page C.protocol D.operation
(74)A.paths B.chips C.tools D.directories
(75)A.Router B.Device C.Computer D.Gateway
参考译文
WebSQL是一种类似于SQL的查询语言,用于从Web中提取信息。它能够在Web超文本中巡航,这使得它成为自动操作一个页面中有关链接的有用工具,或是作为搜索从一个给定的URL可以到达的、所有匹配某种模式的页面的有用工具。WebSQL也提供透明地访问索引服务器的手段,这种服务器可以通过公共网关接口进行查询。
参考答案
(71)A (72)C (73)B (74)A (75)D
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