Zend ZF-100-500 Questions & Answers

• Question 81:

  Which of the following code snippets will you use to destroy a log if the variable $logger contains the log record?

  A.

  B.

  C.

  D. null;

  Correct Answer: B

• Question 82:

  Which of the following methods will you use to get the actual set language in Zend_Translateclass?

  A. setLocale()

  B. getList()

  C. getLocale()

  D. isAvailable()

  Correct Answer: C

• Question 83:

  Which of the following joins will you use to display data that do not have an exact match in the column?

  A. Self join

  B. Outer join

  C. Equijoin

  D. Non-equijoin

  Correct Answer: D

• Question 84:

  Which of the following is the method that is used to check whether the version required for running the application exists or not?

  A. $var = Zend_Version->compareVersion($version)

  B. Zend_compareVersion($version)

  C. Zend_Version::VERSION

  D. Zend_Version::compareVersion($version)

  Correct Answer: D

• Question 85:

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

  A. zend_Db

  B. Zend_Acl

  C. Zend_Registry

  D. Zend_Config

  Correct Answer: C

• Question 86:

  CORRECT TEXT

  Fill in the blank with the appropriate term. __________is used to implement a classic Two- Step View pattern that allows a user to wrap the application content within another view.

  A. Zend_Layout

  Correct Answer: A

• Question 87:

  A table named employees is given below:

  

  Which of the following statements would return the employees names , in ascending order, based on their last name and first name? Each correct answer represents a complete solution. Choose all that apply.

  A. select fname, lname from employees order by lname;

  B. select fname, lname from employees order by lname desc;

  C. select fname, lname from employees group by lname;

  D. select fname, lname from employees order by lname asc;

  Correct Answer: AD

• Question 88:

  Which of the following will NOT display the value of $debug_variable? Each correct answer represents a complete solution. Choose all that apply.

  A. echo Zend_Debug::dump($debug_variable, 'debug_variable', false);

  B. print(Zend_Debug::dump($debug_variable, 'd ebug_variable', true));

  C. ob_start(); Zend_Debug::dump($debug_variable, 'debug_variable', false); ob_end_flush();

  D. Zend_Debug::dump($debug_var iable, 'debug_variable', true);

  Correct Answer: ABD

• Question 89:

  You want to record the raw log data received in an array exposed as a public property. Which of the following will you use to accomplish the task?

  A. Zend_Log_Writer_Mock

  B. Zend_Log_Formatter_Xml

  C. Zend_Log_Writer_Stream

  D. Zend_Log_Formatter_Simple

  Correct Answer: A

• Question 90:

  Which of the following are the methods that are used by Zend_Controller_Front? Each correct answer represents a complete solution. Choose all that apply.

  A. dispatch()

  B. objectsetControllerDirectory()

  C. getInstance()

  D. controller()

  Correct Answer: ABC