ZF-100-500 Online Practice Questions and Answers

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.

John works as a professional Ethical Hacker. He has been assigned a project to test the security of www.we-are-secure.com. On the We-are-secure login page, he enters ='o r''=' as a username and successfully logs in to the user page of the Web site. The We-are- secure login page is vulnerable to a __________.

A. Land attack

B. Replay attack

C. Dictionary attack

D. SQL injection attack

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

Which of the following keywords will you use to set the default timezone? Each correct answer represents a complete solution. Choose all that apply.

A. date.timezone setting in php.ini

B. set_default_timezone

C. set_timezone

D. date_default_timezone_set()

Martin works as a Database Administrator for MTech Inc. He designs a database that has a table named Products. He wants to create a report listing different product categories. He does not want to display any duplicate row in the report. Which o f the following SELECT statements will Martin use to create the report?

A. SELECT Product_No, Prod_Category FROM Products;

B. SELECT DISTINCT Product_No, Prod_Category FROM Products;

C. SELECT Product_No, Prod_Category FROM Products GROUP BY Product_No;

D. SELECT Product_No, Prod_Category FROM Products GROUP BY Product_No ORDER BY Product_No;

You are using a database named SalesDB to keep all sales records. The SalesDB database contains a table named Orders. You are required to create a new t able named OldOrders and transfer all the data from the Orders table to the new table. Which of the following statements will you use to accomplish the task?

A. IMPORT INTO

B. INSERT INTO

C. ADD INTO

D. SELECT INTO

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

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

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

C. getMemoryLimit()

D. setMemoryLimit($newLimit)

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

A. Zend_Session::start()

B. Zend_Session::setOptions()

C. Zend_Session_Namespace()

D. Zend_config_options

Which of the following is used to persist the content between view scripts and view instances?

A. Action View Helpers

B. Placeholder Helper

C. Initial Helpers

D. Partial Helper

Which method is used to clear or invalidate a particular cache ID?

A. delete()

B. cancel()

C. remove()

D. clear()