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Test your basic knowledge |
Coldfusion
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Study First
Subject
:
it-skills
Instructions:
Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Stores a copy of a page on the server and/or client computer - to improve page rendering performance. To do this - the tag creates temporary files that contain the static HTML returned from a ColdFusion page. Use this tag if it is not necessary to ge
IsXmlRoot()
<CFTRACE>
<CFERROR:EXCEPTION>
<CFCACHE>
2. Converts a value to a string. ColdFusion has the ability to convert an XML document object to a string by using this function.
ToString()
<CFFUNCTION>
IsXmlAttribute()
XmlGetNodeType()
3. Invokes a component method from within a ColdFusion page or component - or invokes a web service.
DirectoryExists()
<CFERROR:VALIDATION>
<CFINVOKE>
<CFOBJECTCACHE>
4. An exception of the type specified by the exception attribute. Uses the full range of CFML tags. Error variables must be in cfoutput tags.
<CFERROR:EXCEPTION>
<CFCACHE>
HTMLCodeFormat()
XmlFormat()
5. Escapes special XML characters in a string - so that the string is safe to use with XML.
<CFINVOKE>
<CFFUNCTION: ACCESS: PRIVATE>
<CFERROR:VALIDATION>
XmlFormat()
6. Sets permissions on directories. It applies only to UNIX/LINUX OSes and is used when the ACTION attribute is set to CREATE.
<CFCACHE>
ToString()
<CFDIRECTORY: MODE >
URLEncodedFormat()
7. This tag aborts processing of the currently executing CFML custom tag - exits the page within the currently executing CFML custom tag - or re-executes a section of code within the currently executing CFML custom tag
URLEncodedFormat()
<CFCACHE>
DirectoryExists()
<CFEXIT>
8. Gets the position of a child element within an XML document object
<CFERROR:VALIDATION>
<CFLOG>
XMLChildPos()
<CFERROR:EXCEPTION>
9. Available to a locally executing page or component method
<CFFUNCTION: ACCESS: PUBLIC>
<CFFLUSH>
<CFOBJECT>
ARGUMENTCOLLECTION
10. Creates a date/time object that defines a time period. You can add or subtract it from other date/time objects and use it with the cached within attribute of <CFQUERY>.
TimeSpan()
<CFCOMPONENT: EXTENDS>
IsSOAPRequest()
XmlElemNew()
11. Returns result values from a component method.
<CFINVOKE>
<CFRETURN>
<CFABORT>
HTMLCodeFormat()
12. Determines whether a function parameter is the root element of an XML document object. Returns true - if the function argument is the root object of an XML document object; False - otherwise
ToString()
<CFDIRECTORY: MODE >
<CFWDDX>
IsXmlRoot()
13. Serializes and deserializes CFML data structures to the XML-based WDDX format. The WDDX is an XML vocabulary for describing complex data structures in a standard - generic way. Implementing it lets you use the HTTP protocol to such information among
OnRequestStart()
onApplicationEnd()
<CFWDDX>
<CFEXIT>
14. Creates a date/time object that defines a time period. You can add or subtract it from other date/time objects and use it with the cachedwithin attribute of <CFQUERY>.
XmlValidate()
DirectoryExists()
<CFWDDX>
CreateTimeSpan()
15. Name of parent component from which to inherit methods and properties
<CFFLUSH>
XMLSearch()
ARGUMENTCOLLECTION
<CFCOMPONENT: EXTENDS>
16. Executes a ColdFusion developer-specified process on a server computer.
onApplicationEnd()
<CFEXECUTE>
<CFMODULE>
<CFFUNCTION>
17. Replaces special characters in a string with their HTML-escaped equivalents and inserts <pre> and</pre> tags at the beginning and end of the string
<COLUMNMAP>
<CFINVOKE>
GetFileInfo()
HTMLCodeFormat()
18. Invokes a custom tag for use in ColdFusion application pages. This tag processes custom tag name conflicts
XmlGetNodeType()
<CFCACHE>
<COLUMNMAP>
<CFMODULE>
19. Use this method for any clean-up activities that your application requires when it shuts down - such as saving data in memory to a database - or to log the application end to a file. You cannot use this method to display data on a user page - because
onApplicationEnd()
XmlNew()
<CFFUNCTION: ACCESS: PUBLIC>
onError()
20. Applies an XSLT to an XML document object that is represented as a string variable. An XSLT converts an XML document to another format or representation by applying an XSL stylesheet to it. Returns a string; an XML document after the XSLT is applied.
<CFLOG>
<CFWDDX>
XmlTransform()
IsXmlDoc()
21. Runs when an uncaught exception occurs in the application. Use this method to handle errors in an application-specific manner. This method overrides any error handlers that you set in the ColdFusion Administrator or in cferror tags. It does not overr
IsXmlAttribute()
onError()
XmlFormat()
XmlGetNodeType()
22. Uses a Document Type Definition (DTD) or XML Schema to validate an XML text document or an XML document object.
<CFFUNCTION: ACCESS: PACKAGE>
HTMLCodeFormat()
XmlValidate()
<CFFUNCTION: ACCESS: REMOTE>
23. Specifies whether constructor code in the component can generate HTML output; does not affect output in the body of cffunction tags in the component.
ToString()
<CFCOMPONENT: OUTPUT>
IsXmlElem()
<CFOBJECTCACHE>
24. Determines the type of an XML document object node. Returns a string identifying the XML node type
<CFXML>
<CFERROR:REQUEST>
XmlGetNodeType()
URLEncodedFormat()
25. Replaces special characters in a string with their HTML-escaped equivalents
<CFDIRECTORY: MODE >
HTMLEditFormat()
XmlGetNodeType()
<CFOBJECTCACHE>
26. Generates a URL-encoded string. For example - it replaces spaces with %20 - and non-alphanumeric characters with equivalent hexadecimal escape sequences.
XmlValidate()
<CFERROR:VALIDATION>
URLEncodedFormat()
<CFFUNCTION: ACCESS: PACKAGE>
27. Determines the value associated with a key in a structure. Returns the value associated with a key in a structure; if structure does not exist - throws an exception.
XmlTransform()
StructFind()
HTMLCodeFormat()
<CFXML>
28. Writes a message to a log file
HTMLCodeFormat()
<CFFUNCTION: ACCESS: REMOTE>
ToString()
<CFLOG>
29. Determines whether a function parameter is an XML document object element. Returns true - if the function argument is an XML document object element; False - otherwise.
IsXmlElem()
<CFINVOKE>
XmlFormat()
<CFMODULE>
30. Defines a function that you can call in CFML. Required to defined ColdFusion component methods.
<CFLOG>
<CFFUNCTION>
IsXmlElem()
<CFTRACE>
31. Creates an XML document object element. Returns an XML document object element. The other choices are not valid ColdFusion functions.
XmlElemNew()
IsXmlAttribute()
TimeSpan()
<CFMODULE>
32. Determines whether a function parameter is an Extended Markup language (XML) document object. Returns true - if the function argument is an XML document object; False - otherwise.
IsXmlDoc()
<CFWDDX>
<CFDIRECTORY: MODE >
<COLUMNMAP>
33. Invokes a custom tag for use in ColdFusion application pages. Used to avoid custom tag name conflicts
<CFMODULE>
<CFFUNCTION: ACCESS: PRIVATE>
XMLParse()
<CFERROR:REQUEST>
34. Creates a ColdFusion XML document object that contains the markup in the tag body.
<CFXML>
<CFFUNCTION: ACCESS: REMOTE>
CreateTimeSpan()
HTMLCodeFormat()
35. Will stop execution of the entire page and not return control back to the calling page.
<CFFUNCTION: ACCESS: PACKAGE>
<CFABORT>
<CFFUNCTION: ACCESS: PRIVATE>
<CFWDDX>
36. Determines whether a CFC is being called as a web service. Returns true if CFC is being called as a web service - otherwise false is returned.
XMLParse()
<CFTRACE>
IsSOAPRequest()
URLEncodedFormat()
37. Displays and logs debugging data about the state of an application at the time the tag executes. Tracks runtime logic flow - variable values - and execution time. Displays output at the end of the request or in the debugging section at the end of the
<CFEXECUTE>
<CFDIRECTORY: MODE >
<CFTRACE>
XMLChildPos()
38. Creates a ColdFusion object - of a specified type
XmlNew()
<CFOBJECTCACHE>
<CFOBJECT>
HTMLEditFormat()
39. Errors recognized by server-side type validation. Cannot include CFML tags - but you can display values of the error variables by enclosing them in number signs (#) - as in #Error.InvalidFields#.
ToString()
CreateTimeSpan()
<CFERROR:VALIDATION>
<CFERROR:EXCEPTION>
40. Determines whether a string is well-formed XML text.
<CFXML>
<CFERROR:VALIDATION>
IsXML()
XmlNew()
41. Determines whether a directory exists. Returns Yes - if the specified directory exists; No - otherwise.
DirectoryExists()
<CFERROR:REQUEST>
<CFERROR:EXCEPTION>
<CFTRACE>
42. Attribute of the <CFFEED> tag is used only for the create action with a query attribute. It is a structure that specifies a mapping between the names of the columns in the object specified by the query attribute and the columns of the ColdFusion feed
<COLUMNMAP>
IsXML()
IsXmlDoc()
<CFERROR:REQUEST>
43. Any encountered error - including undeclared ones. Cannot include CFML tags - but you can display values of the error variables by enclosing them in number signs (#) - as in #error.MailTo#.
<CFERROR:REQUEST>
XmlFormat()
<CFDIRECTORY: MODE >
<CFINVOKE>
44. Creates an XML document object.
XmlElemNew()
XmlNew()
CreateTimeSpan()
IsXmlAttribute()
45. Flushes the query cache
<CFERROR:VALIDATION>
DirectoryExists()
TimeSpan()
<CFOBJECTCACHE>
46. Uses an XPath language expression to search an XML document that is represented as a string variable. Returns an array of XML object nodes that match the search criteria.
StructFind()
XMLSearch()
TimeSpan()
IsXmlElem()
47. Verifies the data type of a query parameter and - for DBMSs that support bind variables - enables ColdFusion to use bind variables in the SQL statement. Bind variable usage enhances performance when executing a <CFQUERY> statement multiple times. Thi
<CFABORT>
<CFCOMPONENT: OUTPUT>
DirectoryExists()
<CFQUERYPARAM>
48. Converts an XML document that is represented as a string variable into an XML document object.
<CFEXECUTE>
<CFFUNCTION: ACCESS: PRIVATE>
<CFERROR:EXCEPTION>
XMLParse()
49. Used to incrementally output a CFML page request to the web browser before a CFML page is completely processed
<CFFLUSH>
<CFQUERYPARAM>
<CFOBJECTCACHE>
<CFTRACE>
50. Available only to the component that declares the method and any components that extend the component in which it is defined
TimeSpan()
IsXmlAttribute()
<CFFUNCTION: ACCESS: PRIVATE>
<CFABORT>
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