Zend-Technologies ZF-100-500 問題集

質問 1：
Symonds works as a Database Administrato r for Blue Well Inc. The company uses an Oracle database. The database contains a table named Employees. Following is the structure of the table: EmployeeID NUMBER (5) PRIMARY KEY EmployeeName VARCHAR2 (35) NOT
NULL Salary NUMBER (9, 2) NOT NULL Commission NUMBER (4, 2)
DepartmentID NUMBER (5)
Symonds queries the Employees table with the following statement:
SELECT e.EmployeeName, m.Salary
FROM Employees e, Employeesm
WHERE e.EmployeeID = m.EmployeeID;
Which of the following types of joins is used in the statement?
A. Cross join
B. Self join
C. Outer join
D. Equijoin
正解：B

質問 2：
Which of the following functions in SimpleXML can be used to return an iterator containing a list of all subnodes of the current node?
A. children()
B. attributes()
C. asXML()
D. getName()
正解：A

質問 3：
Which of the following are the features of Zend_Layout? Each correct answer represents a complete s olution. Choose all that apply.
A. It is the configuration of layout name, inflection, and path.
B. It has a separate scope for layout -related variables and content.
C. It is used to disable layouts and change scripts.
D. It can be used with ZF MVC components.
正解：A,B,C

質問 4：
Which of the following retrieves the request URI, p ath, $_GET & $_POST parameters, etc. and tracks whether an action has been dispatched via Zend_Controller_Dispatcher?
A. Zend_Controller_Response_Abstract
B. Zend_Controller_Request_Abstract
C. Zend_Controller_Get_Request
D. Zend_Controller_Router
正解：B

質問 5：
You want to set the form method in post and action to /uc/zend.php when you are using the Zend_Form class. Which of the following code snippets will you use to accomplish the task?
A. Zend::setAction('/uc/zend.php') ->Zend::setMethod('post');
B. ";
C. setAction('/uc/zend.php') ->setMethod('post');
D. ('/uc/zend.php') ->('post');
正解：C

質問 6：
Which of the following methods will you use to retain the identity across requests according to the PHP session configuration?
A. Zend_Auth::authenticate()
B. getCode()
C. getIdentity()
D. isValid()
正解：A

質問 7：
Which of the following methods are run by the Zend_Controller_Front::run($path) method at a time? Each correct answer represents a complete s olution. Choose all that apply.
A. setInstance()
B. dispatch()
C. getInstance()
D. setControllerDirectory()
正解：B,C,D