Adobe ACE ColdFusion 9A0-127 Questions & Answers

• Question 81:

  You have dynamically generated PDF files using . Customers complain that the PDF files are very large, resulting in long download times. Which two invocations of can you use to reduce the size of your PDF files? (Choose two.)

  A.

  B.

  C.

  D.

  E.

  Correct Answer: AB

• Question 82:

  The following command creates a spreadsheet containing data from an existing variable named myVar:

  name="myVar"/>

  Which type of data must the myVar variable contain?

  A. a query object

  B. a spreadsheet object or comma-delimited text

  C. any data type

  D. an array, query, or comma-delimited text

  Correct Answer: B

• Question 83:

  You are using the tag to generate a PDF document. What happens to the output file if you omit the file attribute of the tag?

  A. The file is output to the browser.

  B. The file is NOT created.

  C. A runtime error occurs.

  D. The file is saved to server RAM.

  Correct Answer: A

• Question 84:

  Which kind of ColdFusion data can be serialized into the JSON format with the serializeJSON() function?

  A. only query objects

  B. any data object

  C. only CFC instances

  D. query objects and arrays

  Correct Answer: B

• Question 85:

  The following CFM page named input.cfm receives a URL variable and returns its value in upper case.

  Echoing input:

  #uCase(url.InputText)#

  No input

  Which tag uses the correct binding expression to pass the value of a control named myInput and display the value returned from the first page?

  A.

  B.

  C.

  D.

  Correct Answer: C

• Question 86:

  Which tag action allows code between the starting and ending tags?

  A. run

  B. terminate

  C. sleep

  D. join

  Correct Answer: A

• Question 87:

  You are using to retrieve data asynchronously from a CFC function on the server.

  Which data format is used to send back the data response?

  A. plain text

  B. AMF

  C. JSON

  D. XML

  Correct Answer: C

• Question 88:

  Given the following CFQUERY tag:

  SELECT *

  FROM Artists

  Which statement caches the query object in memory?

  A.

  B.

  C.

  D.

  Correct Answer: C

• Question 89:

  Which ORM function should you use when loading data from the database to ensure that you receive the most recent data on the server?

  A. entityLoad()

  B. entityReload()

  C. entityLoadByPK()

  D. entityLoadByExample()

  Correct Answer: B

• Question 90:

  Where is cached content saved by the tag by default?

  A. on the server hard disk

  B. in the browser cache

  C. in server memory

  D. in a server-side database

  Correct Answer: C