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NO.1 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?
A. preDispatch()
B. setActionController()
C. postDispatch()
D. init()
Answer: D

NO.2 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
A. create unique index foox on foo (c1) include (c3)
B. create index foox on foo (c1)
C. create index foox on foo (c1,c3)
D. create unique index foox on foo (c1,c3)
Answer: A

NO.3 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. <?php
$form->setAction('/uc/zend.php')
->setMethod('post');
B. <?php
echo "<form action=\"/uc/zend.php \" method=POST>";
C. <?php
$form->('/uc/zend.php')
->('post');
D. <?php
$form->Zend::setAction('/uc/zend.php')
->Zend::setMethod('post');
Answer: A

NO.4 In which of the following situations will you use the set_exception_handler() function?
A. When you want to restore a previously defined exception handler function.
B. When the try/catch block is unable to catch an exception.
C. When you want to set a user-defined function to handle errors.
D. When you want to generate a user-level error/warning/notice message.
Answer: B

NO.5 Celina works as a Database Administrator for Tech Mart Inc. The company uses an Oracle
database. The database contains a table named Employees. Following is the structure of the table:
EmpID NUMBER (5) PRIMARY KEY
EmpName VARCHAR2 (35) NOT NULL
Salary NUMBER (9, 2) NOT NULL
Commission NUMBER (4, 2)
ManagerName VARCHAR2 (25)
ManagerID NUMBER (5)
Celina wants to display the names of employees and their managers, using a self join. Which of the
following SQL statements will she use to accomplish this?
Each correct answer represents a complete solution. Choose two.
A. SELECT e.EmpName, m.ManagerName FROM Employees e, Employeesm WHERE e.EmpID =
m.ManagerID;
B. SELECT e.EmpName, m.ManagerName FROM Employees e INNER JOIN Employeesm ON e.EmpID
= m.ManagerID;
C. SELECT e.EmpName, m.ManagerName FROM Employees e LEFT OUTER JOIN Employees m ON
e.EmpID = m.ManagerID;
D. SELECT e.EmpName, m.ManagerName FROM Employees e SELF JOIN Employeesm ON e.EmpID =
m.ManagerID;
Answer: A,B

NO.6 Which of the following code snippets will you use to instantiate Zend_XmlRpc_Server?
A. $server = Zend_Xml::Zend_XmlRpc_Server()
B. $server = new Zend_Xml();
C. $server = new Zend_XmlRpc_Server();
D. $server = create_new_Zend_XmlRpc_Server()
Answer: C