最新なZend-Technologies 200-710問題集（235題）、真実試験の問題を全部にカバー！

質問 1：
What is the output of the following code?
function append($str)
{
$ str = $str.'append';
function prepend(&$str)
{
$ str = 'prepend'.$str;
$ string= 'zce';
append(prepend($string));
echo $string;
A. zceappend
B. zce
C. prependzce
D. prependzceappend
正解：C

質問 2：
Your supervisor wants you to disallow PHP scripts to open remote HTTP and FTP resources using PHP's
file functions. Which php.ini setting should you change accordingly?
正解：
allow_url_fopen=off, allow_url_fopen=Off,

質問 3：
The XML document below has been parsed into $xml via SimpleXML. How can the value of <foo> tag
accessed?
< ?xml version='1.0'?>
< document>
< bar>
< foo>Value</foo>
< /bar>
< /document>
A. $xml->getElementByName('foo');
B. $xml->bar['foo']
C. $xml['document']['bar']['foo']
D. $xml->document->bar->foo
E. $xml->bar->foo
正解：E

質問 4：
What function can be used to retrieve an array of current options for a stream context?
A. stream_context_get_params
B. stream_context_get_options
C. stream_context_get_default
D. The 'options' element ofthe stream_get_meta_data return value
正解：B

質問 5：
Which of the following is correct? (Choose 2)
A. A class can extend more than one class.
B. A class can implement more than one class.
C. An interface can implement more than one interface.
D. A class can implement more than one interface.
E. A class can extend more than one interface.
F. An interface can extend more than one interface.
正解：D,F