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Zend PHP 5 Certification Questions and Answers

Question 5

You want to run the following PHP 4 code with PHP 5. In the following example, which access modifier in PHP 5 is equivalent to "var"?

class Test {

var $tester;

}

protected

invisible

public

private

outofscope

Question 6

What is the output of the following code?

echo 0x33, ' monkeys sit on ', 011, ' trees.';

33 monkeys sit on 11 trees.

51 monkeys sit on 9 trees.

monkeys sit on trees.

0x33 monkeys sit on 011 trees.

Question 7

Which of the following statements about PHP is true? (Choose 3)

a) A final class can be derived.

b) A final class may be instantiated.

c) A class with a final function may be derived.

d) Static functions can be final.

e) Properties can be final.

Question 8

Which of the following statements is correct?

Interfaces can extend only one interface

Interfaces can extend more than one interface

Interfaces can inherit a method from different interfaces

Interfaces can redeclare inherited methods