200-710 무료 덤프문제 온라인 액세스

How many elements does the array $pieces contain after the following piece of code has been executed?
$ pieces= explode("/", "///");

• A.0
• B.3
• C.5
• D.4

Which of these statements about PDO is NOT true?

• A.PDO does not emulate missing database features.
• B.PDO has built-in support for Large Objects (LOBs).
• C.When something goes wrong, PDO can throw an instance of its own exception class.
• D.Placeholders within PDO prepared statements need to be named.

What DOMElement method should be used to check for availability of a non-namespaced attribute?

• A.getAttributeNS()
• B.getAttribute()
• C.hasAttributeNS()
• D.hasAttribute()

What is the pattern modifier for handling UTF-8 encoded preg_ * functionality?

• A.u
• B.A pattern modifier is not needed
• C.e
• D.PHP does not support UTF-8 encoded strings

What is the method used to execute XPath queries in the SimpleXML extension?

• A.simpleXMLXpath()
• B.xpathQuery()
• C.evaluate()
• D.query()
• E.xpath()