Question

function calculate () { var s = 2; var x = 2; var y = 3; if (x > 4) { s=s+ 2; } else if ( y > 4) { s=s+ 4; } else { s+=3;} alert ("s="+s); }//close function

Answer 1

Answer:

The output of the given JavaScript code is "5".  

Explanation:

In the given JavaScript code, a method calculate is declared, inside the method, three variable "s, x, and y" is declared, in which all variable assigns a value, that is "2, 2, and 3". In the next step, a conditional statement is defined, that check value, which can be described as follows:

• In the, If the block, x variable checks its value is greater then 4 if it is true, it will add value 2 in s variable otherwise, it will go to else if block.
• In this block it will check the value of y variable greater then 4 if it is true, it will add value 4 in s variable.
• In both of the above conditions is false, it will go to else section, in this, variable  "s" add value 3 in its variable, and use an alert box to print its value.