单选题WebSQL is a SQL-like （1） language for extracting information from the web. Its capabilities for performing navigation of web （2） make it a useful tool for automating several web-related tasks that require the systematic processing of either all the lin

题目
单选题
WebSQL is a SQL-like （1） language for extracting information from the web. Its capabilities for performing navigation of web （2） make it a useful tool for automating several web-related tasks that require the systematic processing of either all the links in a （3）, all the pages that can be reached from a given URL through （4） that match a pattern, or a combination of both. WebSQL also provides transparent access to index servers that can be queried via the Common （5） Interface.
A

query 

B

transaction 

C

communication 

D

programming

相似考题

1.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

2.WebSQL is a SQL-like （71） language for extracting information from the web. Itscapabilities for performing navigation of web （72） make it a useful tool for automatingseveral 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 apattern, or a combination of both. WebSQL also provides transparent access to index servers thatcan 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

3.This pastge is mainly about ______ .A.the development of body languageB.the special role humans play in natureC.the power to convey information to othersD.the difference between humans and animals in language use

4.To participate in an EDI network, each member must maintain an EDI translator to convert information to and from its computer language into the common EDI language.()此题为判断题(对，错)。

更多“WebSQL is a SQL-like （1） language for extracting information”相关问题

  • 第1题：

    a language lesson plan usually has the following components: background information, teaching aims, language contents and skills, stages and procedures, teaching aids, assignments and _________.

    ：A. teachers’ after-lesson reflection

    B. students’ after-lesson reflection

    C. teachers’ after-lesson feedback

    D. students’ after-lesson feedback


    正确答案是:A

  • 第2题：

    下面哪个不是HTML5数据存储技术?()

    A.WebStorage

    B.Cookie

    C.Geolocation

    D.WebSQL


    参考答案：C

  • 第3题：

    WebSQL is a SQL-like(26)language for extracting information from the web. Its capabilities for performing navigation of web(27)make it a useful tool for automating several web-related tasks that require the systematic processing of either ail the links in a(28), all the pages that can be reached from a given URL through(29)that match a' pattern, or a combination of both. WebSQL also provides transparent access to index servers that can be queried via the Common(30)Interface.

    A．query

    B．transaction

    C．communication

    D．programming


    正确答案：A

  • 第4题：

    One of the difficulties in building an SQL-like query language for the Web is the absence of a database(131)for this huge, heterogeneous repository of information. However, if we are interested in HTML documents only, we can construct a virtual schema from the implicit structure of these files. Thus, at the highest level of(132), every such document is identified by its Uniform. Resource Locator(URL), and a(133)and a text. Also, Web severs provide some additional information such as the type, length, and the last modification date of a document. So for data mining purposes, we can consider the set of all HTML documents as a relation:Document(url, rifle, text, type, length, modif)Where all the(134)are character strings. In this framework, an individual document is identified with a(135)in this relation. Of course, if some optional information is missing from the HTML document, the associate fields will be left blank, but this is not uncommon in any database.

    A．schema

    B．platform

    C．module

    D．relation


    正确答案：A

  • 第5题：

    Which of the following activities would help students develop the skill of extracting specific information?

    A.Inferring meaning from the context.
    B.Recognizing the author’s beliefs and attitudes.
    C.Using information in the reading passage to make hypotheses.
    D.Listening to the flight information to see if the plane is on time.

    答案：D
    解析：
    考查阅读教学活动
    黑钻押题，瑞牛题库软件考前更新，下载链接 www.niutk.com
    此题是问：下列哪项活动可以帮助提高学生提炼具体信息的能力。

    D选项，意为“听取航班信息判断飞机是否准时”是通过听力练习中对于细节信息的听力训练来帮助学生掌握处理细节信息的能力，符合题意，故此题的正确选项为D。

    A选项，意为“通过上下文推断含义”，为含义推断题，不合题意，故排除。

    B项意为“识别作者的看法和态度”，为态度推断题，不合题意，故排除。

    C项意为“利用阅读文章中的信息作出假设”，为细节推断题，不合题意，故排除。

    故此题的正确选项为D。

  • 第6题：

    Which of the following does a teacher want his/her students to develop if he/she asks them to collect relevant information about ancient Rome.

    A.Culture awareness
    B.Language awareness
    C.Learning strategies
    D.Language knowledge

    答案：A
    解析：
    本题考查新课标

    A选项，题意：老师让学生搜集关于古罗马的相关信息主要是为了培养学生的文化意识。综上，A选项正确。

    B选项，语言意识，故排除。

    C选项，学习策略 ，故排除。

    D选项，语言知识 ，故排除。

    故正确答案为 A项。

  • 第7题：

    Which of the following can be regarded as a communicative language task?

    A．Information-gap activity.
    B．Dictation.
    C．Sentence transformation.
    D．Blank-filling.

    答案：A
    解析：
    考查交际性语言活动。信息差活动(Information-gap activity)以使学生进行信息的传递和交流，实现真正交流的目的．培养学生的综合语言运用能力．是一种任务型的语言交际活动。

  • 第8题：

    Which of the following activities would help students develop the skill of extracting specif-ic information?

    A．Inferring meaning from the context.
    B．Recognizing the author's beliefs and attitudes.
    C．Using information in the reading passage to make hypotheses.
    D．Listening to the flight information to see if the plane is on time.

    答案：D
    解析：
    考查阅读策与技巧。此题是问：下列哪项活动可以帮助学生提高提炼具体信息的能力。A项意为“通过上下文推断含义”．B项意为“识别作者的看法和态度”，C项意为“利用阅读文章中的信息作出假设”．D项意为“听取航班信息判断飞机是否准时”。由此可知，A、B、C三项都是侧重对学生推理判断能力的锻炼，只有D项是通过听力练习。让学生注意细节信息(如飞机航班时间)，来训练学生提取细节信息能力。故选D。

  • 第9题：

    选择针对.NET中的IL表述正确的项目（）

    • A、IL就是Internet Language，意思是Internet通用语言
    • B、IL就是Inter Language，意思是中间语言，是源代码经过一次编译之后的结果
    • C、IL就是Information Language，意思是信息语言，代表软件代码的说明信息
    • D、IL需要CLR方能被执行

    正确答案:B,D

  • 第10题：

    These are points that describe the contents of different memory components:  1: Descriptive information or metadata about schema objects that are queried by using SQL statements  2: The run-time area for data manipulation language (DML) or data definition language (DDL) statements  3: Results of SQL queries and PL/SQL functions  4: Executable forms of SQL cursors, PL/SQL programs, and Java classes  5: The information necessary to reconstruct changes made to the database by a transaction  Which of these will be stored in theShared Poolif the necessary configurations are done（）

    • A、1 and 2
    • B、2 and 5
    • C、1，3，and 4
    • D、3，4，and 5
    • E、1，2，3，and 4

    正确答案:C

  • 第11题：

    单选题
    These are points that describe the contents of different memory components:  1: Descriptive information or metadata about schema objects that are queried by using SQL statements  2: The run-time area for data manipulation language (DML) or data definition language (DDL) statements  3: Results of SQL queries and PL/SQL functions  4: Executable forms of SQL cursors, PL/SQL programs, and Java classes  5: The information necessary to reconstruct changes made to the database by a transaction  Which of these will be stored in theShared Poolif the necessary configurations are done（）
    A

    1 and 2

    B

    2 and 5

    C

    1，3，and 4

    D

    3，4，and 5

    E

    1，2，3，and 4


    正确答案： D
    解析： 暂无解析

  • 第12题：

    单选题
    The company should establish procedures by which（）receive relevant information on the safety management system in working language or language understood by them.
    A

    New personnel

    B

    The ship's personnel

    C

    Personnel transferred to new assignments

    D

    Visitor


    正确答案： D
    解析： 暂无解析

  • 第13题：

    WAP uses(71), which includes the Handheld Device Markup Language (HDML) developed by Phone.com. WML can also trace its roots to eXtensible Markup Language (XML). A markup language is a way of adding information to your(72)that tells the device receiving the content what to do with it. The best known markup language is Hypertext Markup Language.(73)HTML, WML is considered a meta. language. Basically, this means that in addition to providing predefined(74), WML lets you design your own markup language(75). WAP also allows the use of standard Internet protocols such as UDP, IP and XML.

    A．HTML

    B．XML

    C．DML

    D．WML


    正确答案：D
    解析：WAP使用无线标记语言(WML)，包括了由Phone.com开发的手持装置标记语言(HDML)。WML其前身可以追溯到可扩展标记语言(XML)。标记语言是一种添加信息到内容的规范。这个规范告诉接收器该如何处理收到的内容，例如超文本标记语言(HTML)就是广为人知的标记语言。不同于HTML语言，WML是一种meta语言。基本上，这意味着除了预定义标记语言之外，WML允许用户制订自己的标记语言部分。WAP也允许使用标准的因特网协议，例如用户数据报协议(UDP)、网际协议(IP)和可扩展标记语言(XML)。

  • 第14题：

    A markup language is a way of adding information to your(72) that tells the device receiving the content what to do with it. The best known markup language is Hypertext Markup Language。

    A．packet

    B．content

    C．text

    D．applets


    正确答案：B
    解析：标记语言是一种添加信息到内容的规范。这个规范告诉接收器该如何处理收到的内容，例如超文本标记语言(HTML)就是广为人知的标记语言。

  • 第15题：

    The Assembly Language is often used to distinguish(73)machine-readable information from textual human-readable information.

    A．binary

    B．hex

    C．octal

    D．decimal


    正确答案：A
    解析：汇编语言通常被用来完成从人类易读的信息原文到二进制机器易读的信息的转换。

  • 第16题：

    XML is a(71)language for documents containing(72)information.

    Structured information contains both content(words, pictures, etc.)and some indication of what role that content plays(for example, content in a section heading has a different meaning from content in a footnote, which means something different than content in a figure caption or content in a database table, etc.). Almost all documents have some structure.

    A markup language is a(73)to(74)structures in a document. The XML specification defines a standard way to add markup to(75).

    A．make-up

    B．madeup

    C．markup

    D．makeup


    正确答案：C

  • 第17题：

    Which of the following can be regarded as a communicative language task?__________

    A．Information-gap activity.
    B．Dictation.
    C．Sentence transformation.
    D．Blank-filling.

    答案：A
    解析：
    考查交际性语言活动。信息差活动(Information-gap activity)是指通过设置活动，持不同信息的双方为了了解对方的信息，产生交流的愿望和想法，从而通过交际手段、交换信息等完成任务，是交际语言任务的一种，故选A。

  • 第18题：

    Which of the following does a teacher want his/her students to develop if he/she asks them to collect relevant information about ancient Rome.

    A.Culture awareness
    B.Language awareness
    C.Learning strategies
    D.Language knowledge

    答案：A
    解析：
    本题考查新课标
    A选项，题意：老师让学生搜集关于古罗马的相关信息主要是为了培养学生的文化意识。综上，A选项正确。
    B选项，语言意识，故排除。
    C选项，学习策略 ，故排除。
    D选项，语言知识 ，故排除。
    故正确答案为 A项。

  • 第19题：

    Which of the following activities would help students develop the skill of extracting specificinformation


    A.Inferring meaning from the context.

    B.Recognizing the author' s beliefs and attitudes.

    C.Using information in the reading passage to make hypotheses.

    D.Listening to the flight information to see if the plane is on time.

    答案：D
    解析：
    考查阅读策略与技巧。此题是问：下列哪项活动可以帮助学生提高提炼具体信息的能力A项意为“通过上下文推断含义”，B项意为“识别作者的看法和态度”。C项意为“利用阅读文章中的信息作出假设”，D项意为“听取航班信息判断飞机是否准时”。由此可知，A、B、C三项都是侧重对学生推理判断能力的锻炼，因而只有D项是通过听力练习，让学生注意细节信息(如飞机航班时间)，来训练学生提取细节信息能力。故选D。

  • 第20题：

    共用题干
    Successful Language Learners

    1.Some people seem to have a knack for learning languages.They can pick up new vocabulary,master rules or grammar,and learn to write in the new language more quickly than others.They do not seem to be any more intelligent than others,so what makes language learning so much easier for them?Perhaps if we take a close look at these successful language learners,we may discover a few of the techniques which make language learning easier for them.
    2.First of all,successful language learners are independent learners.They do not depend on the book or the teacher;they discover their own way to learn the language.Instead of waiting for the teacher to explain,they try to find the patterns and the rules for themselves.They are good guessers who look for clues and form their own conclusions.When they guess wrong,they guess again.They try to learn from mistakes.
    3.Successful language learning is active learning. Therefore,successful learners do not wait for a chance to use the language;they look for such a chance.They find people who speak the language and they ask these people to correct them when they make a mistake.They will try anything to com-municate.They are not afraid to repeat what they hear or to say strange things;they are willing to make mistakes and try again.When communication is difficult,they can accept information that is inexact or incomplete.It is more important for them to learn to think in the language than to know the meaning of every word.
    4.Finally,successful language learners are learners with a purpose.They want to learn the language because they are interested in the language and the people who speak it.It is necessary for them to learn the language in order to communicate with these people and to learn from them.They find it easy to practice using the language regularly because they want to learn with it.
    5.What kind of language learner are you?If you are a successful language learner,you have probably been learning independently,actively,and purposefully.On the other hand,if your language learning has been less than successful,you might as well try some of the techniques outlined above.

    Paragraph 1________.
    A:Ways to learn a language successfully.
    B:Learning a language purposefully.
    C:Learning a language actively.
    D:Learning a language independently.
    E:Learning from mistakes.
    F:Learning to think in the target language.

    答案：A
    解析：
    本题考查的是对所读材料大意与主旨的掌握。本段首先通过举例方式说明有些人似乎学习语言比别人更快更轻松，引出该篇文章的主题：…a few of the techniques which make language learning easier for them．即成功学习语言的方法。
    本题考查的是对所读材料大意与主旨的掌握。本段主要讲述的是第一个学习语言的方法，就是独立学习的能力，作者通过举例子的方式来说明这一方法，例如这些人不会依赖老师或者课本，而是自己去摸索总结出一定的模式，寻找线索，大胆地、不断地进行猜测，从错误中学习。
    本题考查的是对所读材料大意与主旨的掌握。本段主要讲述第二个语言学习的方法，就是积极主动学习的能力，这些人会寻找一切使用语言的机会，找人纠正他们的错误，敢于说一些即使有些别扭的句子，愿意接受不准确或不完整的信息，对他们来说，学习另一种思维方式比知道单词的意思更加重要。
    本题考查的是对所读材料大意与主旨的掌握。本段主要讲述第三个语言学习的方法，就是有目的性地学习的能力，这些人往往是因为对讲这种语言的人以及语言本身感兴趣才学习，这样，他们可以更好地和使用这种语言的当地人交流并向他们学习。
    本题考查的是对阐述文章的主旨事实与细节的了解。依据是第二段第四句话：They are good guessers who look for clues and form their own conclusions.
    本题考查的是对阐述文章的主旨事实与细节的了解。依据是第二段第三句话：Instead of waiting for the teacher to explain, they try to find the patterns and the rules for themselves.
    本题考查的是对阐述文章的主旨事实与细节的了解。依据是第三段第二句话：Therefore, successful learners do not wait for a chance to use the language; they look for such a chance.
    本题考查的是对阐述文章的主旨的了解。依据是第二段、第三段、第四段的第一句也就是每一段的主题句。本文的主旨就是介绍这三种重要的语言学习方法：独立、主动、有目的地学语言。

  • 第21题：

    What kind of information can you deduce from an IOS image file name?（）

    • A、Distribution channel failures
    • B、Feature capabilities
    • C、Memory capacity needs
    • D、Hardware product platform
    • E、Programming language requirements
    • F、Run location and compression status

    正确答案:B,D,F

  • 第22题：

    单选题
    WebSQL is a SQL-like （1） language for extracting information from the web. Its capabilities for performing navigation of web （2） make it a useful tool for automating several web-related tasks that require the systematic processing of either all the links in a （3）, all the pages that can be reached from a given URL through （4） that match a pattern, or a combination of both. WebSQL also provides transparent access to index servers that can be queried via the Common （5） Interface.
    A

    query 

    B

    transaction 

    C

    communication 

    D

    programming


    正确答案： B
    解析： 暂无解析

  • 第23题：

    多选题
    What kind of information can you deduce from an IOS image file name?（）
    A

    Distribution channel failures

    B

    Feature capabilities

    C

    Memory capacity needs

    D

    Hardware product platform

    E

    Programming language requirements

    F

    Run location and compression status


    正确答案： B,F
    解析： 暂无解析

  • 第24题：

    单选题
    Which of the following activities would help students develop the skill of extracting specific information?
    A

    Infering meaning from the context

    B

    Reconizing the author’s belief and attitudes.

    C

    Using information in the reading passage to make hypotheses

    D

    Listening to the flight information to see if the plane in on time!


    正确答案： D
    解析：

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