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

   <?php
   $num = "";
   if ($num) 
       print "Second";
   else 
       print "First";
   ?>
   

1. 1. True

   
   
   

   2. Second

   
   
   

   3. First

   
   
   

   4. False

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: C

   Empty string is evaluated to 0.

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

   <?php
   $n1 = 17;
   $n2 = 19;
   if ($n1 > $n2 + $n2 != 3)
       print "Interview" ;
   else
       print "Mania";
   ?>
   

1. 1. Mania

   
   
   

   2. Interview

   
   
   

   3. 17

   
   
   

   4. 19

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: B

   Expression evaluates to true.

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

   <?php
   $str = "s";
   if ($str) 
       print "Executed....";
   else 
       print "Not Executed...";
   ?>
   

1. 1. Nothing

   
   
   

   2. Error

   
   
   

   3. Not Executed...

   
   
   

   4. Executed....

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: D

   The value of str is evaluated to 1 as it has a value.

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

   <?php
   $num1 = 25;
   $num2 = 27;
   if ($num1 > $num2 && 1||1)
       print "Manjesh" ;
   else
       print "Ojha";
   ?>
   

1. 1. Ojha

   
   
   

   2. 25

   
   
   

   3. Manjesh

   
   
   

   4. 27

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: C

   Expression evaluates to true.

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

   <?php
   $num = 5;
   if (5) 
       print "First";
    if 
    else 
        print "Second";
   ?>
   

1. 1. Nothing

   
   
   

   2. Error

   
   
   

   3. First

   
   
   

   4. Second

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: B

   No else statement to end the if statement.

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