XPath operates by expressing the contents of the source document in terms of nodes. List at least four objects from an XML document that are considered nodes of that document, and two objects that are NOT considered nodes.

What will be an ideal response?


Any of the following objects from an XML document are considered nodes of that document:An elementThe text contained within an elementAn element attributeA comment statementA processing instructionA defined namespaceThe entire source document itselfThe following are NOT considered nodes:The XML declarationA DOCTYPE declarationA CDATA sectionAn entity reference?? 

Computer Science & Information Technology

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When the extraction operator is used to read data into a string,

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The command to kill (delete) all characters from the cursor position to the end of the line is:

a: [Ctrl-k] b: [Ctrl-d] c: [Ctrl-x] [Ctrl-k] d: [Ctrl-k] [Ctrl-d] e: [Ctrl-x] Del

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Configuration management systems such as RCS, CVS, and Perforce use file names and their paths to identify configuration items. Explain why this feature prevents the configuration management of CM aggregates, even in the presence of labels.

Note to the instructor: this is a difficult question for students who have not used configuration management systems, in particular branch management.

Computer Science & Information Technology

What is NOT an attribute that must be defined for each Active Directory account?

A. Sign-in name B. User's full name C. Domain D. Account holder's e-mail address

Computer Science & Information Technology