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200-710 test is a very valuable and important exam of Zend-Technologies Certification. 200-710 exam is a very authentic and very much valuable exam for the IT professionals. 200-710 exam is an ideal exam for those IT professionals who want to improve their skills, talent and knowledge about the information technology. Zend-Technologies 200-710 practice test from CertTree will certainly assist you in gaining the knowledge and experience needed to study for your 200-710 exam. Zend-Technologies 200-710 practice test are very advanced and always updated with the changing 200-710 Exam Objectives to equip you with all the necessary concepts and ideas to succeed in both the 200-710 Exam and Practical Life.
Share some Zend 200-710 exam questions and answers below.
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?
Answer:
allow_url_fopen=off, allow_url_fopen=Off,
What is the result of the following bitwise operation in PHP?
1 ^ 2
A. 1
B. 3
C. 2
D. 4
E. -1
Answer: B
What is the output of the following code?
$first= "second";
$second = "first";
echo $$$first;
A. "first"
B. "second"
C. an empty string
D. an error
Answer: B
What purpose do namespaces fulfill?
A. Encapsulation
B. Alternative to classes
C. Improved performance
D. All of the above
Answer: A
What can prevent PHP from being able to open a file on the hard drive (Choose 2)?
A. File system permissions
B. File is outside of open_basedir
C. File is inside the /tmp directory.
D. PHP is running in CGI mode.
Answer: A, B
What does the _FILE_ constant contain?
A. The filename of the current script.
B. The full path to the current script.
C. The URL of the request made.
D. The path to the main script.
Answer: B
What would be the output ofthe following code?
namespace MyFramework\DB;
class MyClass {
static function myName() {
return _METHOD_;
}
print MyClass::myName();
A. MyFramework\DB\myName
B. MyFramework\DB\MyClass\myName
C. MyFramework\DB\MyClass::myName
D. MyClass::myName
Answer: C
What is the output of the following code?
class C {
public $x = 1;
function _construct() { ++$this->x;}
function _invoke() { return ++$this->x; }
function _toString() { return (string) --$this->x;}
$obj = new C();
echo $obj();
A. 0
B. 1
C. 2
D. 3
Answer: D
What is the output of the following code?
class Test {
public function _call($name, $args)
{
call_user_func_array(array('static', "test$name"), $args);
}
public function testS($1) {
echo "$1,";
class Test2 extends Test {
public function testS($1) {
echo "$1,$1,";
}
$test = new Test2();
$test->S('A');
A. A,
B. A,A,
C. A,A,A,
D. PHP Warning: call_user_func_array() expects parameter 1 to be a valid callback
Answer: B
When would you use classes and when would you use namespaces?
A. Use classes to encapsulate code and represent objects, and namespaces to avoid symbol name collisions
B. Use classes for performance-sensitive code, and namespaces when readability matters more
C. Use namespaces for performance-sensitive code, and classes when readability matters more
D. Always use them; namespaces are always superior to classes
Answer: A
The Zend-Technologies 200-710 practice test of CertTree is developed by experienced experts' extensive experience and expertise and the quality is very good and have a very fast update rate. Besides, exercises we provide are very close to the real exam questions, almost the same. When you select CertTree, you are sure to 100% pass your first time to participate in the difficult and critical Zend-Technologies certification 200-710 exam.
200-710 test is a very valuable and important exam of Zend-Technologies Certification. 200-710 exam is a very authentic and very much valuable exam for the IT professionals. 200-710 exam is an ideal exam for those IT professionals who want to improve their skills, talent and knowledge about the information technology. Zend-Technologies 200-710 practice test from CertTree will certainly assist you in gaining the knowledge and experience needed to study for your 200-710 exam. Zend-Technologies 200-710 practice test are very advanced and always updated with the changing 200-710 Exam Objectives to equip you with all the necessary concepts and ideas to succeed in both the 200-710 Exam and Practical Life.
Share some Zend 200-710 exam questions and answers below.
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?
Answer:
allow_url_fopen=off, allow_url_fopen=Off,
What is the result of the following bitwise operation in PHP?
1 ^ 2
A. 1
B. 3
C. 2
D. 4
E. -1
Answer: B
What is the output of the following code?
$first= "second";
$second = "first";
echo $$$first;
A. "first"
B. "second"
C. an empty string
D. an error
Answer: B
What purpose do namespaces fulfill?
A. Encapsulation
B. Alternative to classes
C. Improved performance
D. All of the above
Answer: A
What can prevent PHP from being able to open a file on the hard drive (Choose 2)?
A. File system permissions
B. File is outside of open_basedir
C. File is inside the /tmp directory.
D. PHP is running in CGI mode.
Answer: A, B
What does the _FILE_ constant contain?
A. The filename of the current script.
B. The full path to the current script.
C. The URL of the request made.
D. The path to the main script.
Answer: B
What would be the output ofthe following code?
namespace MyFramework\DB;
class MyClass {
static function myName() {
return _METHOD_;
}
print MyClass::myName();
A. MyFramework\DB\myName
B. MyFramework\DB\MyClass\myName
C. MyFramework\DB\MyClass::myName
D. MyClass::myName
Answer: C
What is the output of the following code?
class C {
public $x = 1;
function _construct() { ++$this->x;}
function _invoke() { return ++$this->x; }
function _toString() { return (string) --$this->x;}
$obj = new C();
echo $obj();
A. 0
B. 1
C. 2
D. 3
Answer: D
What is the output of the following code?
class Test {
public function _call($name, $args)
{
call_user_func_array(array('static', "test$name"), $args);
}
public function testS($1) {
echo "$1,";
class Test2 extends Test {
public function testS($1) {
echo "$1,$1,";
}
$test = new Test2();
$test->S('A');
A. A,
B. A,A,
C. A,A,A,
D. PHP Warning: call_user_func_array() expects parameter 1 to be a valid callback
Answer: B
When would you use classes and when would you use namespaces?
A. Use classes to encapsulate code and represent objects, and namespaces to avoid symbol name collisions
B. Use classes for performance-sensitive code, and namespaces when readability matters more
C. Use namespaces for performance-sensitive code, and classes when readability matters more
D. Always use them; namespaces are always superior to classes
Answer: A
The Zend-Technologies 200-710 practice test of CertTree is developed by experienced experts' extensive experience and expertise and the quality is very good and have a very fast update rate. Besides, exercises we provide are very close to the real exam questions, almost the same. When you select CertTree, you are sure to 100% pass your first time to participate in the difficult and critical Zend-Technologies certification 200-710 exam.