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

   <?php
   $Employee = array("Ajit", "Rahul", "Ats");
   $id = array("001", "002", "003");
   $pro = array_combine($id, $Employee);
   print_r($pro);
   ?>
   

1. 1. Array
      (
          [001] => Ajit
          [002] => Rahul
          [003] => Ats
      )
      

   
   
   

   2. Error

   
   
   

   3. Nothing

   
   
   

   4. Array
      (
          [001]
          [002]
          [003]
      )
      

   
   
   

   5. None of these

   
   
   

---

1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: A

   Here “keys” array is $id and “values” array is $Employee .

---

2. What will be the output of the following php code?
   

   <?php
   $Employee = array("Ajit" => array
   ( "Salary" => "2,40,000", "Designation" => "Software Engineer"),
   "Sumi Sharma" => array( "Salary" => "3,00,000",
   "Designation" => "Software Developer") );
   echo $Employee["Ajit"]["Salary"];
   ?>
   

1. 1. Error

   
   
   

   2. Ajit 2,40,000

   
   
   

   3. Ajit Sumi Sharma

   
   
   

   4. 2,40,000

   
   
   

   5. None of these

   
   
   

---

1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: D

   Treat Employee as a multidimensional array and accordingly traverse it to get the value.

---

---