Zend-Technologies Zend PHP 5 Certification - 200-500 FREE EXAM DUMPS QUESTIONS & ANSWERS]

Question 1

When a browser requests an image identified by an img tag, it never sends a Cookie header.

A. FALSE B. TRUE

Discussion 0

Correct Answer: A Vote an answer

Question 2

What piece of code would you use to obtain an array of response headers for a given URL, indexed by their respective names?

A. get_header($url); B. get_headers($url, 1); C. stream_context_get_headers($url); D. get_headers($url); E. get_headers($url, ASSOC_HEADERS);

Discussion 0

Correct Answer: B Vote an answer

Question 3

How many elements does the array $matches from the following code contain?
1 <?php
2 $str = "The cat sat on the roof of their house.";
3
4 $matches = preg_split("/(the)/i", $str, -1,
PREG_SPLIT_DELIM_CAPTURE);
5 ?>

A. 3 B. 7 C. 9 D. 2 E. 4

Discussion 0

Correct Answer: B Vote an answer

Question 4

How can precisely one byte be read from a file, pointed by $fp? (Choose 2)

A. All of the above B. fread($fp, 1); C. fgetss($fp, 1); D. fgetc($fp); E. fgets($fp, 1);

Discussion 0

Correct Answer: B,D Vote an answer

Question 5

The following code piece should print "PHP is cool", but unexpectedly, it just prints "cool".
How would you correct it?
echo str_replace('PHP is a pain.', 'a pain', 'cool');

A. str_replace('PHP is a pain.', 'cool', 'a pain'); B. str_replace('cool', 'a pain', 'PHP is a pain.'); C. str_replace('a pain', 'cool', 'PHP is a pain.');

Discussion 0

Correct Answer: C Vote an answer

Question 6

The function mysqli_affected_rows() can be used to perform which of the following actions?
(Choose 2)

A. get the number of rows that are affected by UPDATE statements B. get the number of rows in a result set C. get the number of rows that are affected by SELECT statements D. get the number of rows that are affected by INSERT statements E. get the numbers of rows that are affected after committing a transaction using COMMIT

Discussion 0

Correct Answer: A,D Vote an answer

Question 7

How to read a single line, no matter how long from an file opened in the example below?
$fp = fopen("my_file.txt", "w");

A. fgets($fp); B. None of the above C. fread($fp, 1024); D. fgetss($fp); E. fgets($fp, -1);

Discussion 0

Correct Answer: D Vote an answer

Question 8

What object method specifies post-serialization behavior for an object?

A. __set_state() B. __autoload() C. __sleep() D. __wakeup() E. __get()

Discussion 0

Correct Answer: D Vote an answer

Question 9

What is the return value of the following code: substr_compare("foobar", "bar", 3);

A. FALSE B. -1 C. 1 D. 0 E. TRUE

Discussion 0

Correct Answer: D Vote an answer

Question 10

Given the default PHP configuration, how can all of the parameters provided via GET be accessed in a form of a string?

A. $_SERVER['QUERY'] B. $_GET['ALL'] C. $_SERVER['QUERY_STRING'] D. $_ENV['QUERY'] E. $QUERY_STRING

Discussion 0

Correct Answer: C Vote an answer

Question 11

What will be the result of the following operation?
array_combine(array("A","B","C"), array(1,2,3));

A. array(1,2,3) B. array("A"=>1,"B"=>2,"C"=>3) C. array(1=>"A",2=>"B",3=>"C") D. array("A","B",C",1,2,3) E. array(1,2,3,"A","B",C")

Discussion 0

Correct Answer: B Vote an answer

Question 12

Which of the following techniques ensures that a value submitted in a form can only be yes or no?

A. Use a hidden input field that has a value of yes or no. B. Enable the safe_mode configuration directive. C. None of the above. D. Use a select list that only lets the user choose between yes and no.

Discussion 0

Correct Answer: C Vote an answer

Question 13

What is the name of the method that can be used to provide read access to virtual properties in a class?

A. __call() B. __wakeup() C. __set() D. __fetch() E. __get()

Discussion 0

Correct Answer: E Vote an answer