Which one of the following is the correct way of a comment in CSS?

What will be the background color of paragraph?
p {background-color:rgb(255, 0, 0);}

Which of the following CSS property defines the space between cells in a table?

In following CSS code,
h1 {color:red;}
“color:red;” can be called __________

In following CSS code,
h1 {color:red;}
"red” can be called __________

Which of the following attributes is used to specify elements to bind style rules to?

Javascript Arrays are written with ______ bracket.

........... properties are written as name:value pairs, separated by commas with curly braces.

Which one is correct?

let x = "25" + "5" + "Hello"; document.getElementById("demo").innerHTML = x;

How many types of comments are used in Javascript ?

Which one is correct for Javascript Comments?
a) // Javascript Comment
b) / Javascript Comment c) <!-- Javascript Comment--> d) /* Javascript Comment */

In Javascript, Which one of the following is used for Single line comment?

Let car;
document.getElementById("demo").innerHTML = car
What will be the result in browser?

Variables defined with ....... cannot be Redeclared , Reassigned and have Block scope.

In Javascript, If you want your code to run in older browser, you must use .........

The .......... keyword is used in all JavaScript code from 1995 to 2015.

In HTML , Which target attribute's value is used to open the document in the full body of the window ?

In HTML, which attribute is used for:

When the link is clicked, the page will scroll down or up to the location with the bookmark.

JavaScript objects are containers for named values called ...............

.............. are actions that can be performed on objects.