EXAM CODE : 200-550 UPDATION DATE : 2023-03-28 TOTAL QUESTIONS : 223 UPDATES : UPTO 3 MONTHS GUARANTEE : 100% PASSING GUARANTEE
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What would be the output of the 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
Under what condition may HTTP headers be set from PHP if there is content echoed prior to the header function being used?
A. headers_sent() returns true
B. Output buffering is enabled
C. The client supports local buffering
D. The webserver uses preemptive mode
ANSWER : B
What is the output of the following code?
$a = 'a'; $b = 'b';
echo isset($c) ? $a.$b.$c : ($c = 'c').'d';
A. abc
B. cd
C. 0d
ANSWER : B
What purpose do namespaces fulfill?
A. Encapsulation
B. Alternative to classes
C. Improved performance
D. All of the above
ANSWER : A
What DOM method is used to load HTML files?
A. load()
B. loadXML()
C. loadHTML()
D. loadHTMLFile()
ANSWER : D
