Test your basic knowledge |

Coldfusion

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. Writes a message to a log file






2. Determines the type of an XML document object node. Returns a string identifying the XML node type






3. 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.






4. 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






5. 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>.






6. 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.






7. Determines whether a directory exists. Returns Yes - if the specified directory exists; No - otherwise.






8. Available only to the component that declares the method and any components that extend the component in which it is defined






9. Returns the filename - path - parent directory - type - size - when the file was most recently modified - whether the file has read permission - write permission - and if it is hidden?






10. Creates a ColdFusion object - of a specified type






11. Name of parent component from which to inherit methods and properties






12. Available only to the component that declares the method - components that extend the component - or any other components in the package






13. Executes a ColdFusion developer-specified process on a server computer.






14. Converts a value to a string. ColdFusion has the ability to convert an XML document object to a string by using this function.






15. 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.






16. 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






17. 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.






18. Creates a ColdFusion XML document object that contains the markup in the tag body.






19. Converts an XML document that is represented as a string variable into an XML document object.






20. Generates a URL-encoded string. For example - it replaces spaces with %20 - and non-alphanumeric characters with equivalent hexadecimal escape sequences.






21. 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.






22. Will stop execution of the entire page and not return control back to the calling page.






23. Used to incrementally output a CFML page request to the web browser before a CFML page is completely processed






24. 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#.






25. Flushes the query cache






26. Invokes a custom tag for use in ColdFusion application pages. Used to avoid custom tag name conflicts






27. Runs at the beginning of the request. It is useful for user authorization (login handling) - and for request-specific variable initialization - such as gathering performance statistics.






28. Available to a locally or remotely executing page or component method - or a remote client through a URL - Flash - or a web service. To publish the function as a web service - this option is required.






29. 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






30. 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






31. 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>.






32. Determines whether a string is well-formed XML text.






33. 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






34. Determines whether the function parameter is an XML Document Object Model (DOM) attribute node. Returns true - if the function argument is an XML attribute node - otherwise returns false.






35. 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






36. Defines a function that you can call in CFML. Required to defined ColdFusion component methods.






37. Replaces special characters in a string with their HTML-escaped equivalents






38. 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#.






39. 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






40. Invokes a component method from within a ColdFusion page or component - or invokes a web service.






41. Gets the position of a child element within an XML document object






42. Escapes special XML characters in a string - so that the string is safe to use with XML.






43. Creates an XML document object element. Returns an XML document object element. The other choices are not valid ColdFusion functions.






44. 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.






45. An exception of the type specified by the exception attribute. Uses the full range of CFML tags. Error variables must be in cfoutput tags.






46. Creates an XML document object.






47. 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






48. 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






49. Attribute of the <CFINVOKE> that allows you to pass parameters to web services. Name of a structure; associative array of arguments to pass to the method.






50. Returns result values from a component method.