Conditional Operator is just same as the ternary operator that take three operands, first the "condition" based on which it provides any one of the two results "result1" or "result2".

    Condition? Result1, Result2

In the above syntax if the "Condition" is true, then "Result1" is returned, other wise "Result2" is returned.

   <p>Conditional Operator</p>
   The result of 10>2 is: "${(10>1)?'greater':'lesser'}"

    Conditional Operator
    The result of 10>2 is: "greater" 

In the above example we have used the conditional operator to check whether "10>2", since true it displays the result "greater".