Which of the following methods in Zend_Controller_Action can be used for resetting the state when multiple controllers use the same helper in the chained actions?

You have been given the following PHP script:

1.

2. $xmlstring = <<

3.

4.

5. jenny@PassGuide.com

6. john@PassGuide.com

7. Technical issue in Linux OS

8. There is a technical issue in my Linux system. Please Fix it.

9.

10. XML;

11. $xml = new SimpleXMLElement($xmlstring);

12. foreach($xml->children() as $child)

13. {

14.

15. }

16. ?>

Which of the following code snippets will you insert at line number 14 to get the following output?

Which of the following steps will you use to create a multi-lingual Website?

Each correct answer represents a complete solution. Choose all that apply.

Which of the following classes will you use to store objects and values in the application space?

Which of the following methods can be used to verify the authentication and ACLs prior to an action?

Consider the following XML file:

PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"

"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd ">

Please go http://www.PassGuide.com ">http://www.PassGuide.com

Which of the following statements will display the HREF attribute on the anchor tag if the SimpleXML object is $sxml?

Which of the following keywords is necessary for all the switch statements?

Which of the following statements describes the use of a GROUP BY clause?

You have a table created as follows:

create table foo (c1 int, c2 char(30), c3 int, c4 char(10))

If column c1 is unique, which of the following indexes would optimize the statement given below?

Select distinct (c1), c3 from foo where c1=10

Consider the following script:

echo 'This is some sample text';

?>

Which of the following tags is used in the php script?