Adobe 9A0-127 Online Practice Questions and Exam Preparation

Adobe 9A0-127 Online Questions & Answers

• Question 61:

  You have two instances of Art loaded within the ColdFusion ORM, and you want to modify their corresponding database records within a single atomic operation in the file workWithArt.cfm. What is the best way to accomplish this?

  A. use CFTRANSACTION within Art.cfc
  B. use CFLOCK within Art.cfc
  C. use CFTRANSACTION around the references to both instances within workWithArt.cfm
  D. use CFLOCK around the references to both instances within workWithArt.cfm
  C. use CFTRANSACTION around the references to both instances within workWithArt.cfm

• Question 62:

  In your application you must model the relationship between several objects. If object A extends object B, which OO technique is being used?

  A. Inheritance
  B. Polymorphism
  C. Composition
  D. Overloading
  A. Inheritance

• Question 63:

  Your application has the following query which is invalid:

  SELECT * FROM ...

  Which variable contains a string that describes the cause of the error?

  A. cfcatch.message
  B. cfcatch.type
  C. cfcatch.detail
  D. cfcatch.errorCode
  C. cfcatch.detail

• Question 64:

  You are using cfinvoke.

  Which property allows you to specify the URL of the WSDL file you want to consume?

  A. method
  B. WSDL
  C. URL
  D. webservice
  D. webservice

• Question 65:

  Which declaration of the variable columnmap results in the successful output of an RSS feed?

  qdata = querynew("name,description,url");

  queryaddrow(qdata,3);

  querysetcell(qdata,"name","Larry",1);

  querysetcell(qdata,"description","Larry was the middle stooge",1);

  querysetcell(qdata,"url","http://www.larryfine.com",1);

  querysetcell(qdata,"name","Moe",2);

  querysetcell(qdata,"description","Moe was the leader",2);

  querysetcell(qdata,"url","http://en.wikipedia.org/wiki/Moe_Howard",2);

  querysetcell(qdata,"name","Curly",3);

  querysetcell(qdata,"description","Curly is everyone's favorite",3);

  querysetcell(qdata,"url","http://stoogeworld.com/_Biographies/Curly.htm",3);

  query="#qdata#"

  xmlvar="xRSS"

  columnmap="#columnmap#"

  properties="#properties#">

  #xRSS#

  A

• Question 66:

  You have read xml stored in a database column into the variable xData.

  Which two statements convert the variable from an XML document to an XML object? (Choose two.)

  B. #xData#
  C. #xData#
  E. #xData#
  B. #xData#

• Question 67:

  How can you restrict the number of rows returned from a stored procedure to 100 or fewer using ?

  A. add a MAXROWS="100" attribute to the tag
  B. add a BLOCKFACTOR="100" attribute to the tag
  C. add a MAXROWS="100" attribute to the tag
  D. add a MAXROWS="100" attribute to the tag
  D. add a MAXROWS="100" attribute to the tag

• Question 68:

  What is the correct syntax for a CFC function declared within a block that always returns a structure and throws a runtime error if the incorrect type is returned?

  A. function myFunction() returntype="struct" { return structNew(); }
  B. function myFunct():struct { return structNew(); }
  C. function struct myFunction() { return structNew(); }
  D. function myFunction() { return structNew(); }
  A. function myFunction() returntype="struct" { return structNew(); }

• Question 69:

  What is the required data type of the tag NESTED attribute?

  A. Boolean
  B. String
  C. Date/Time
  D. Numeric
  A. Boolean

• Question 70:

  Given the following CFQUERY tag:

  SELECT *

  FROM Artists

  Which statement caches the query object in memory?

  C