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

[单选题]WebSQL is a SQL-like(36)language for extracting information from the web. Its capabilities for performing navigation of web(37)make it a useful tool for automating several web-related tasks that require the systematic processing of either all the lin

[单选题]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 ei

[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 l

[单选题]Which is not a computer language? (71)(71) A. officeB． JavaC． C++D． C#

[试题]Ravi, like many project (71) ,had studied the waterfall model of software development as the primary software life-cycle (72) ．He was all set to use it for an upcoming project, his first assignment． However, Ravi found that the waterfall model could n

[单选题]SQL语句中的LIKE子句，可以实现（）。A . 索引查询B . 模糊查询C . 汇总数据D . 分组功能

[问答题]Never has there been a language quite like English.A bold statement, yet ne

[单选题]SQL语句中的LIKE子句后的参数下划----代表（）。A . 一个字符B . 多个字符C . 任意D . 一串字符

[多选题]SQL中的LIKE子句中可使用的通配符有()。A.*(星号)B.%(百分号)C._(下划线)D.？(问号)

[多选题]SQL中的LIKE子句中可使用的通配符有( )。A.*(星号)B.%(百分号)C._(下划线)D.？(问号)