最新的Zend認證 ZF-100-500考試題庫

問題1

Which of the following methods is used to change the session configuration options?

A. Zend_Session::setOptions()

B. Zend_Session_Namespace()

C. Zend_Session::start()

D. Zend_config_options

正確答案: A

問題2

Which of the following methods is triggered when a dispatched action is done even if a preDispatch() plugin has skipped the action and is mainly useful for cleanup?

A. getResponse()

B. init()

C. getRequest()

D. postDispatch()

正確答案: D

問題3

Fill in the blank with the appropriate method name. The________ method is used to check whether a date is valid or not.

A. isDate()

正確答案: A

問題4

Which of the following methods will you use to create movable objects?

A. Zend_Memory_Manager::createLocked([$data])

B. getMemoryLimit()

C. Zend_Memory_Manager::create([$data])

D. setMemoryLimit($newLimit)

正確答案: C

問題5

Which of the following functions is the best choice to retrieve the fingerprint of a string?

A. fingerprint()

B. hash()

C. crypt()

D. md5()

正確答案: D

問題6

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. Outer join

C. Equijoin

D. Self join

正確答案: D

問題7

Which of the following methods sends log data to a PHP stream?

A. Zend_Log_Writer_Stream

B. Zend_Log_Writer_Db

C. Zend_Log_Writer_Abstract

D. Zend_Log_Writer_Filestream

正確答案: A

問題8

Which of the following code snippets will create a memory manager object?

A. $memoryManager = Zend_Memory::factory('None');

B. $memoryManager = Zend_Memory::factory.None;

C. $memoryManager = Zend_Memoryfactory::None;

D. $memoryManager = Zend_Memory:=>factory('None');

正確答案: A

問題9

Fill in the blank with the appropriate PHP function. The_________ function is used to return the sum of the values of every entry within an array.

A. _sum()

正確答案: A

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