Question: 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

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. 50

C. no output

D. 1

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

Q:

Question 1 (1 point) try { adddlert("Welcome JavaScript!"); } catch(err) { document.getElementById("WEBT2300").innerHTML = err.message; } What is the output of the above code? Question 1 options:...

Q:

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...

Q:

I need help with these 2 parts because I don't understand what it's asking: Part 1 In this exercise, rewrite the code for a Future Value application that uses JavaScript with jQuery. That will show...

Q:

using Javascript, if you need any more information please just let me know, I am very responsive. CSC174 lab nit 02 (1) Protected Vizw Saved to this PC evin b File Home Insert Draw Design Layout...

Q:

17. What is the sum of roll1 and roll2 after the following code is executed? var roll1=0; var roll2=0; while ( roll1+roll2!=6 ) { roll1=Math.floor(Math.random( )*6+1); roll2=Math.floor(Math.random(...

Q:

Question 6 (1 point) var x=0; try { x = y + 1; } catch(err) { document.getElementById("WEBT2300").innerHTML = err.name; } What is the output of the above code? A. NaN B. nothing C. ReferenceError D....

Q:

1. What is the value of variable num after the following code segment? var num = 10; while ( num > 0 ) { num = num -1; } 2. What is the value of variable num after the following code segment is...

Q:

Question 1. Arrange the following in increasing asymptotic order Question 1 options: 12345 n logn 12345 n^(1/3) 12345 n^(7/4) 12345 1.0000001^n 12345 e^n Question 2 (1 point) What is the output of...

Q:

A function will stop executing when it reaches a _____ statement. Question 1 options: Save Question 2 (1 point) To return an element with the id demo from the document (this will return the element,...

Q:

1) Given the following recursive function - what value used as an input (to 2 decimal places) will give the same value as output. f4(y) = y Enter your answer with accuracy of 2 decimal places....

Q:

What kind of waves do you think will travel down a horizontal metal rod if you strike its end? (a) Vertically from above and (b) Horizontally parallel to its length?

Q:

Write a program to generate the entire calendar for one year. The program must get two values from the user: (1) the year and (2) the day of the week for January 1st of that year. The year, which...

Q:

0 1 : 4 8 . 0 6 Tine Remulning Next Multiple Choice 3 . 5 points Which of the following considerations are most important for investors to consider in selecting a mutual fund? Sales charges, fees,...

Q:

Policy Deployment is a methodology associated with establishing targets and how to achieve them. Group of answer choices True False

Q:

f. Did they change their names? For what reasons?

Q:

2. How do these communication technologies change intercultural communication interaction?

Q:

1. How do electronic means of communication (e-mail, the Internet, fax, and so on) differ from face-to-face interactions?