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当在搜索引擎中输，\“computer book”(用引号括起来的computer book)，检索的结果最可能是()。
A.结果满足computer和book其中的一个条件
B.结果中满足computer和book两个条件
C.结果中满足computer book这个条件，而不是满足computer或book任何一个条件
D.结果中包含computer或book
参考答案
更多 “ 当在搜索引擎中输，\“computer book”(用引号括起来的computer book)，检索的结果最可能是()。A.结果满足computer和book其中的一个条件B.结果中满足computer和book两个条件C.结果中满足computer book这个条件，而不是满足computer或book任何一个条件D.结果中包含computer或book ” 相关考题
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A.Sheet1!C5B.Book2:Sheet1!C5C.C5D.[Book2]Sheet1!C5
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在下列表达式中，其值为真(.T．)的是( )。A．“Book”$” This is a Book”B．“This”$” The Book”C．”line”$” This is the Line”D．”the” this is a cat”
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考题
当在搜索引擎中输入"computerbook"(用英文引号括起来的computerbook),检索的结果最可能是____。
A.结果满足computer和book其中的一个条件B.结果中满足computer和book两个条件C.结果中满足computerbook这个条件，而不是满足computer或book任何一个条件D.结果中包含computer或book
考题
已知关系模式：图书（图书编号，图书类型，图书名称，作者，出版社，出版日期，ISBN）,图书编号唯一识别一本图书。建立“计算机”类图书的视图Computer-BOOK,并要求进行修改、插入操作时保证该视图叧有计算机类的图书。CREATE（请作答此空）AS SELECT图书编号，图书名称，作者，出版社，出版日期FROM图书WHERE图书类型=计算机'（ ）;A.TABLE Computer-BOOK
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C.Computer-BOOK TABLE
D.Computer-BOOK VIEW
考题
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假定有“struct BOOK{char title[40]； float price；}； struct BOOK book；”，则不正确的语句为（）。Astruct BOOK *x=malloc（book）；Bstruct BOOK x={"C++ Programming"，27.0}；Cstruct BOOK *x=malloc（sizeof（struct BOOK））；Dstruct BOOK *x=book；
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对于Map（"book"-5，"pen"-2）.map（m=m._1-m._2*2）结果说法正确的是？（）A、Map（"bookbook"-5，"penpen"-2）B、Map（"bookbook"-10，"penpen"-4）C、Map（"book"-10，"pen"-4）D、Map（"book"-5，"pen"-2，"book"-5，"pen"-2）
考题
当在搜索引擎中输，/“computerbook”（用引号括起来的computerbook），检索的结果最可能是（）。A、结果满足computer和book其中的一个条件B、结果中满足computer和book两个条件C、结果中满足computerbook这个条件，而不是满足computer或book任何一个条件D、结果中包含computer或book
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有一个“出版物”表，包含图书编码（Book-code），书名（Book-name），出版日期（Issue-dt），备注（Mem-cd）等字段，（）字段作为该表的主键可能是最恰当的。A、Book-codeB、Book-nameC、Issue-dtD、Mem-cd
考题
查询book表中所有书名中包含“计算机”的书籍情况，可用（）语句。A、SELECT*FROM book WHERE book_nameLIKE‘*计算机*’B、SELECT*FROM book WHERE book_nameLIKE‘%计算机%’C、SELECT*FROM book WHERE book_name=‘%计算机*’D、SELECT*FROM book WHERE book_name=‘*计算机%’
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要查询book表中所有书名中以“计算机”开头的书籍的价格，可用（）语句。A、SELECT price FROM book WHERE book_name=‘计算机*’B、SELECT price FROM book WHERE book_nameLIKE‘计算机*’C、SELECT price FROM book WHERE book_name=‘计算机%’D、SELECT price FROM book WHERE book_nameLIKE‘计算机%’
考题
如果想使某两个关键字(例如computer和book)同时出现,而不是任何一个出现即可,我们可采用的方法是（）A、computer OR bookB、computer AND bookC、NOT computer AND bookD、computer AND NOT book
考题
填空题If you have some basic knowledge of card catalogue and computer skills, you will be able to read a book for pleasure.____
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单选题The Ebook Reader is used for _____.A
reading an ebook you’ve downloadedB
turning a print book into a digital versionC
downloading an ebook from the InternetD
copying an ebook onto a portable computer
考题
单选题假定有“struct BOOK{char title[40]； float price；} book；”，则正确的语句为（）。A
struct BOOK x= book；B
struct BOOK *x=book；C
struct BOOK x=calloc（BOOK）；D
struct BOOK *x=BOOK；
考题
单选题Which of the following is NOT mentioned as the advantages of the print books in the passage?A
As part of the emotional and intellectual experience, the shape and size of the book cannot be adapted in an e-book.B
There is a lot you can’t standardize and stick into an electronic format.C
There’s something personal about a book and not one of any files in a computer.D
Print books are better to children’s health than the digital format.
考题
单选题如果想使某两个关键字(例如computer和book)同时出现,而不是任何一个出现即可,我们可采用的方法是（）A
computer OR bookB
computer AND bookC
NOT computer AND bookD
computer AND NOT book
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