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【单选题】
.Although the teacher did not mention any names, everybody knew who he wasA.
attending to
B.
turning to
C.
referring to
D.
talking to
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【简答题】The most prevalent type of database i s the relational database.
【单选题】Which of the following is the most widely used database architecture?
A.
stratified database
B.
object-oriented database
C.
network database
D.
relational database
【单选题】In the event of a failure， what would be the MOST complete method for recovering the WebSphere Commerce database？（）
A.
Recreate the database from the staging server.
B.
Restore a database backup.
C.
Reload the data using Mass Loader.
D.
Republish the store archive.
E.
Republish from WebSphere Catalog Manager.
【单选题】Pointcast Network is most probably ______.
A.
a company that develops the latest push software
B.
a tool that promotes a company's online marketing
C.
the first company that used an online push software
D.
the most popular software that helps a company push
【简答题】13 下列哪些化合物分子间可以形成氢键。哪些又可以与水分子形成氢键? Which of the following pure compounds can form hydrogen bonds? Which can form hydrogen bonds with water?
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