Adobe ACE ColdFusion 9A0-127 Questions & Answers

• Question 91:

  Your application has a page that has very high traffic. The page is rendered from data in a database. Your application should only run a query if it has been longer than 60 seconds since its last execution.

  Which attribute of the cfquery tag allows you to specify a time where a query should NOT be executed again?

  A. cachedAfter

  B. cachedBefore

  C. cachedWithin

  D. cachedFor

  Correct Answer: C

• Question 92:

  Which statement about a regular expression is true?

  A. It is a term used for common design patterns.

  B. It is a method of discussing design with clients.

  C. It allows developers to discuss code syntax.

  D. It is a method of searching strings.

  Correct Answer: D

• Question 93:

  A tag with a well-formed SQL statement attempts to save a query object to the SESSION scope but generates a runtime error. When the same tag is executed with its name property pointing to a variable in local variables scope,

  the tag succeeds without a runtime error.

  What is the most likely reason for this?

  A. Query objects cannot be saved to the SESSION scope.

  B. The SESSION scope only allows a limited number of variables per user.

  C. The SESSION scope allocates limited memory per user.

  D. Session management must enabled in the current application.

  Correct Answer: D

• Question 94:

  You want to display a custom template when an exception occurs in your application. Which tag should you use to specify the template to be displayed?

  A.

  B.

  C.

  D.

  Correct Answer: C

• Question 95:

  Which Web application development task is most likely to benefit from the use of CFML-based regular expressions?

  A. database queries

  B. string parsing

  C. image manipulation

  D. web services

  Correct Answer: B

• Question 96:

  Given the following code:

  Enter a value:

  What happens when the form is submitted and validation rules are broken?

  A. The file handler.cfm page is displayed.

  B. The ColdFusion default validation error handler page is displayed.

  C. The form page is displayed.

  D. A runtime error occurs.

  Correct Answer: B

• Question 97:

  When should you use the tag?

  A. to consistently handle exceptions in the Application.cfc onError method

  B. to throw a message into the JMS message queue for processing

  C. to write a diagnostic message to the error.log file

  D. to consistently handle all syntax errors throughout your application

  Correct Answer: A

• Question 98:

  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

  Correct Answer: C

• Question 99:

  Which code segment can be used to store an array of structures as a client variable?

  A.

  B.

  C.

  D.

  Correct Answer: C

• Question 100:

  A page in your application is accessed at http://localhost/scope.cfm?init=false. In which variable scope is the init variable available?

  A. Attributes

  B. Application

  C. URL

  D. Form

  Correct Answer: C