Zend Zend Certifications 200-710 Questions & Answers

• Question 11:

  Which class of HTTP status codes is used for redirections?

  A. 2XX

  B. 3XX

  C. 4XX

  D. 5XX

  Correct Answer: B

• Question 12:

  What is the output of the following code?

  

  A. MyNamespace\Test

  B. empty string

  C. parse error

  D. Test

  Correct Answer: B

• Question 13:

  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

  Correct Answer: B

• Question 14:

  You want to allow your users to submit HTML code in a form, which will then be displayed as real code and not affect your page layout. Which function do you apply to the text, when displaying it? (Choose 2)

  A. strip_tags()

  B. htmlentities()

  C. htmltidy()

  D. htmlspecialchars()

  E. showhtml()

  Correct Answer: BD

• Question 15:

  Given a DateTime object that is set to the first second of the year 2014, which of the following samples will correctly return a date in the format '2014-01-01 00:00:01'?

  A. $datetime->format('%Y-%m-%d %h:%i:%s')

  B. $datetime->format('%Y-%m-%d %h:%i:%s', array('year', 'month', 'day', 'hour', 'minute', 'second'))

  C. $datetime->format('Y-m-d H:i:s')

  D. $date = date('Y-m-d H:i:s', $datetime);

  Correct Answer: C

• Question 16:

  Which of the following can NOT be used to send a cookie from within a PHP application?

  A. header()

  B. $_COOKIE

  C. setcookie()

  D. setrawcookie()

  Correct Answer: B

• Question 17:

  The following form is loaded in a recent browser and submitted, with the second select option selected:

  one

  two

  three

  In the server-side PHP code to deal with the form data, what is the value of $_POST['list'] ?

  A. 1

  B. 2

  C. two

  D. null

  Correct Answer: C

• Question 18:

  What will be the output of the following code?

  $a = array(0, 1, 2 => array(3, 4));

  $a[3] = array(4, 5);

  echo count($a, 1);

  A. 4

  B. 5

  C. 8

  D. None of the above

  Correct Answer: C

• Question 19:

  What is the output of the following code? echo "22" + "0.2", 23 . 1;

  A. 220.2231

  B. 22.2231

  C. 22.2,231

  D. 56.2

  Correct Answer: B

• Question 20:

  After performing the following operations: $a = array('a', 'b', 'c'); $a = array_keys(array_flip($a)); What will be the value of $a?

  A. array('c', 'b', 'a')

  B. array(2, 1, 0)

  C. array('a', 'b', 'c')

  D. None of the above

  Correct Answer: C