ZF-100-500無料問題集「Zend-Technologies Zend Framework Certification」

質問 1

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 of the following SELECT statements will Martin use to create the report?

（A）SELECT Product_No, Prod_Category
FROM Products
GROUP BY Product_No;

（B）SELECT Product_No, Prod_Category
FROM Products
GROUP BY Product_No ORDER BY Product_No;

（C）SELECT Product_No, Prod_Category
FROM Products;

（D）SELECT DISTINCT Product_No, Prod_Category
FROM Products;

正解：D 解答を投票する

質問 2

Which of the following is an abstract class that is used to provide the basic interface and functionality required by the helper broker?

（A）Zend_Auth

（B）Zend_Controller_Action_Helper_Abstract

（C）Zend_Acl

（D）Zend_Db

正解：B 解答を投票する

質問 3

You run the following PHP script:
<?php include("xml.inc");
if (!$dom = domxml_open_mem($xmlstr)) {
echo "Error while parsing the XML document \n";
exit;
}
$a = **********
print_r($a);
?>
Which of the following functions will you use instead o f * if you want to print the root element of the XML file?

（A）$dom->root_node();

（B）$dom->root_element();

（C）$node->parent_node();

（D）$dom->document_element();

正解：D 解答を投票する

質問 4

Which of the following clauses is used to specify a column or an array of columns by which to sort?

（A）Order By

（B）FROM

（C）LIMIT

（D）WHERE

正解：A 解答を投票する

質問 5

You want a formatted date for an RSS feed. Which of the following code syntaxes will you use to accomplish the task?

（A）Zend_Date->RSS

（B）Zend_Date::RSS

（C）$RSS= new Zend_RSS_Date()

（D）Zend_Date::RSSFEED

正解：B 解答を投票する

質問 6

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）asXML()

（B）children()

（C）getName()

（D）attributes()

正解：B 解答を投票する

質問 7

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

（A）isDate()

正解：A 解答を投票する

質問 8

Which of the following joins retrieves all rows from one table and only the matching rows from the joined table?

（A）Outer join

（B）Equijoin

（C）Non-equijoin

（D）Self join

正解：A 解答を投票する

質問 9

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

（A）Zend_Debug::dump($debug_variable, 'debug _variable', true);

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

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

正解：A、B 解答を投票する

質問 10

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 f ollowing code snippets will you use to accomplish the task?

（A）setAction('/uc/zend.php')->setMethod('post');

（B）Zend::setAction('/uc/zend.php')->Zend::setMethod('post');

（C）('/uc/zend.php')->('post');

（D）";

正解：A 解答を投票する

ZF-100-500 無料問題集「Zend-Technologies Zend Framework Certification」

弊社を連絡する

関連リンク

トップ試験