Zend 200-710 Free Sample Exam Questions 2026

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Page: 1 / 47
Total Questions: 232

Questions & Answers PDF

• Question 1

  

  Which of the following methods are available to limit the amount of resources available to PHP through php.ini? (Choose 2)

  • Limit the amount of memory a script can consume
  • Limit the total amount of memory PHP uses on the entire server
  • Limit the maximum execution time of a script
  • Limit the maximum number of concurrent PHP processes E: Limit the maximum number of concurrent PHP threads

  Reveal Answer Answer: A, ,C Next Question

• Question 2

  

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

  • $_GET['ALL']
  • $_SERVER['QUERY']
  • $_SERVER['QUERY_STRING']
  • $_ENV['QUERY'] E: $QUERY_STRING

  Reveal Answer Answer: C Next Question

• Question 3

  

  Consider the following table data and PHP code, and assume that the database supports transactions. What is the outcome?Table data (table name "users" with primary key "id"):[email protected]@[email protected]@example.infoPHP code (assume the PDO connection is correctly established):$dsn = 'mysql:host=localhost;dbname=exam';$user = 'username';$pass = '********';$pdo = new PDO($dsn, $user, $pass);try {$pdo->exec("INSERT INTO users (id, name, email) VALUES (6, 'bill', '[email protected]')");$pdo->begin();$pdo->exec("INSERT INTO users (id, name, email) VALUES (7, 'john','[email protected]')");throw new Exception();} catch (Exception $e) {$pdo->rollBack();}

  • The user 'bill' will be inserted, but the user 'john' will not be.
  • Both user 'bill' and user 'john' will be inserted.
  • Neither user 'bill' nor user 'john' will be inserted.
  • The user 'bill' will not be inserted, but the user 'john' will be.

  Reveal Answer Answer: A Next Question

• Question 4

  

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

  • 2
  • 3
  • 4
  • 7
  • E: 9

  Reveal Answer Answer: D Next Question

• Question 5

  

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

  • -1
  • 1
  • TRUE
  • E: FALSE

  Reveal Answer Answer: D Next Question

• Question 6

  

  What is the output of the following code? function increment (&$val){return $val + 1;}$a = 1;echo increment ($a); echo increment ($a);

  Reveal Answer Answer: 2,2 Next Question

• Question 7

  

  Which of the following functions will allow identifying unique values inside an array?

  • array_unique_values
  • array_distinct
  • array_count_values
  • array_intersect E: array_values

  Reveal Answer Answer: C Next Question

• Question 8

  

  Which of the following items in the $_SERVER superglobal are important for authenticating the client when using HTTP Basic authentication? (Choose 2)

  • PHP_AUTH_TYPE
  • PHP_AUTH_PASSWORD
  • PHP_AUTH_DIGEST
  • PHP_AUTH_PW E: PHP_AUTH_USER

  Reveal Answer Answer: D, ,E Next Question

• Question 9

  

  How many times will the function counter() be executed in the following code? function counter($start, &$stop){if ($stop > $start){return;}counter($start--, ++$stop);}$start = 5;$stop = 2; counter($start, $stop);

  • 3
  • 4
  • 5
  • 6

  Reveal Answer Answer: C Next Question

• Question 10

  

  Which of the following is correct? (Choose 2)

  • A class can extend more than one class.
  • A class can implement more than one class.
  • class can extend more than one interface.
  • class can implement more than one interface. E: An interface can extend more than one interface.
  • F: An interface can implement more than one interface.

  Reveal Answer Answer: D, ,E Next Question

Page: 1 / 47
Total Questions: 232

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