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单选题Which of the following describes how DB2 9 stores an XML document if the XML Extender is not used?（）A CLOBB BLOBC HierarchicallyD Rows and columns

题目
单选题
Which of the following describes how DB2 9 stores an XML document if the XML Extender is not used?（）
A

CLOB

B

BLOB

C

Hierarchically

D

Rows and columns

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相似问题和答案

第1题：

Which of the following is NOT true about XML columns?()

A.Data can be retrieved by SQL.

B.Data can be retrieved by XQuery.

C.XML columns must be altered to accommodate additional parent and child relationships.

D.Access to any portion of an XML document can be direct, without reading the whole document.


参考答案：C

第2题：

Which of the following are all valid DB2 data types?()

A.LONG VARCHAR, SMALLINT, NUMBER, BLOB

B.DECIMAL, DATE, DBCLOB, INTERVAL

C.NUMERIC, TIMESTAMP, BYTE, FLOAT

D.NUM, TIME, XML, DOUBLE


参考答案：D

第3题：

Consider the following:Which statement best describes the meaning of the value for the key_len column?()

A.It shows the total size of the index row

B.It shows how many columns in the index are examined

C.It shows the number of characters indexed in the key

D.It shows how many bytes will be used from each index row


参考答案：D

第4题：

Which of the following describes the model used by the Geodetic Extender?（）

  • A、Flat earth
  • B、3-D Square
  • C、Trapezoidal
  • D、Round earth

正确答案:D

第5题：

Which statement describes the XML management interface in Cisco NX-OS Software？（）

  • A、The following XML-based NETCONF operations are supported in NX-OS SoftwarE˙close-session  copy-config  delete-config  and edit-config
  • B、The following XML-based NETCONF operations are supported in NX-OS SoftwarE˙close-session  copy-config  edit-config  and kill-session
  • C、NX-OS Software supports up to a maximum of 16 concurrent XML sessions
  • D、Only show commands are supported via the XML management interface in NX-OS Software
  • E、The NX-OS implementation of the XML-based NETCONF requires SSH to be used for communication with the device

正确答案:E

第6题：

Which of the following describes how DB2 9 stores an XML document if the XML Extender is not used?()

A.CLOB

B.BLOB

C.Hierarchically

D.Rows and columns


参考答案：C

第7题：

A(n) ______ document is an interlinked system of documents in which a user may iump from one document to another in a nonlinear,associative way．

A．Hipertext

B．Web

C．Html

D．XML


正确答案：A
解析：超文本文档是一种链接的文档系统，用户能够以非线性关联的方式从一个文档跳转到另一个文档。

第8题：

Which of the following DB2 data types has a fixed length?()

A.XML

B.BLOB

C.DOUBLE

D.DBCLOB


参考答案：C

第9题：

Which of the following is NOT true about XML columns?（）

  • A、Data can be retrieved by SQL.
  • B、Data can be retrieved by XQuery.
  • C、XML columns must be altered to accommodate additional parent and child relationships.
  • D、Access to any portion of an XML document can be direct, without reading the whole document.

正确答案:C

第10题：

在J2EE中，接受一个XML文档，返回document对象，以分析该XML文档，可以使用如下（）方法获得document对象 

  • A、Document doc=DocumentBuilderFactory.parse（“my.xml”）；
  • B、Document doc=DocumentBuilder.parse（“my.xml”）；
  • C、DocumentBuilderFactory dbf= DocumentBuilderFactory.newInstance（）； DocumentBuilder builder=dbf.newDocumentBuilder（）； Document doc=builder.parse（“my.xml”）；
  • D、DocumentBuilder builder=new DocumentBuilder（）； Document doc=builder.parse（“my.xml”）；

正确答案:C

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