11. What will be the output of the following PHP code?
    

    <?php
    $Country = array("India", "England", "USA");
    echo "I like " . $Country[2] . ", " . $Country[1] . " and " . $Country[0] . ".";
    ?>
    

1. 1. Error

   
   
   

   2. Nothing

   
   
   

   3. India England USA

   
   
   

   4. I like USA, England and India.

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: D

   The order of elements defined.

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12. What will be the output of the following PHP code?
    

    <?php
    $Student = array("Rahul", "Ajit", "Ats");
    echo $Student[0] . " is the friend of " . $Student[1] . " and " . $Student[2] . ".";
    ?>
    

1. 1. Rahul

   
   
   

   2. Error

   
   
   

   3. Rahul is the friend of Ajit and Ats.

   
   
   

   4. Nothing

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: C

   Simple definition of array and using it in a string. We have used $Student [1],$Student [1] and hence Ajit, Ats appears.

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13. What will be the output of the following PHP code?
    

    <?php
    $Student = array("Ajit", "Rahul", "Ats");
    echo $names[0] . "is the friend of " . $names[1] . " and " . $names[1] . ".".$friend;
    ?>
    

1. 1. Error

   
   
   

   2. Ajit is the friend of Rahul and Ats.

   
   
   

   3. Nothing

   
   
   

   4. Ajit Rahul Ats

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: A

   $brother undeclared.

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14. What will be the output of the following PHP code?
    

    <?php
    $Country = array("INDIA", "ENGLAND", "ISRAEL", "USA");
    array_pop($Country);
    print_r($Country);
    ?>
    

1. 1. Array
      (
          [0] => INDIA
          [1] => ENGLAND
          [2] => ISRAEL
      )
      

   
   
   

   2. Error

   
   
   

   3. Array
      (
          [2] => ISRAEL
      )
      

   
   
   

   4. Nothing

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: A

   The array_pop() function deletes the last element of an array.

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15. What will be the output of the following PHP code ?
    

    <?php
    $num = array(2, 15, 20, 1);
    echo(array_product($num));
    ?>
    

1. 1. 2

   
   
   

   2. 15

   
   
   

   3. 20

   
   
   

   4. 1

   
   
   

   5. 600

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: E

   The array_product() function calculates and returns the product of an array.

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