Question 2

var num = 1;

try {

num.toPrecision(50);

}

catch(err) {

document.getElementById("demo").innerHTML = err.name;

}

Assume that the above is in a script of an html file.

What is the output of the above?

A. rangeError

B. 1

C. 50

D. no output

Question 3 (1 point)

var x=1; var y=1;

try {

x = y * x;

}

catch(err) {

document.getElementById("WEBT2300").innerHTML = err.name;

}

Assume that the above is in the script of an html code.

A. nothing

B. ReferenceError

C. 0

D. 1

Question 4 (1 point)

Will:

console.log(String.fromCharCode(65))

print

'A'

True or False

Question 5 (1 point)

Assume that:

var x = new String("John"); var y = new String("John");

What would be the result of :

(x == y)

var x1 = "John"; var y1 = "John";

What would be the result of :

(x1 == y1)

A. false true

B. true true

C. true false

D. false false