Day 1 M

Question 1

How does Javascript makes thing interactive

Answer 1

By accessing and modifying the content of the page

Question 2

How do javascript access content

Answer 2

To select any content from the HTML like h1 tags

Question 3

How do javascript modify content

Answer 3

adding elements, attributes, and text to the page, or removing them
changing CSS after clicks,

Question 4

What are program rules

Answer 4

rules which allow to access or change the

content of a page

Question 5

A mortgage calculator could collect
values from a form, perform a
calculation, and display repayments.

Answer 5

Example of program rules

Question 6

Pressing a button

Answer 6

Reacting to the event

Question 7

Slide shows on a webpage

Answer 7

Having number of different images within same page in a sequence

Question 8

Forms

Answer 8

Validating forms:

Alerting the user if they entered the wrong email or did a typo while entering the phone number

Question 9

Reloading just the part of the page

Answer 9

Finding the part using tags and just reloding that section

Question 10

Filtering data

Answer 10

Making filters like high to low, or pink color only on shopping websites

Question 11

HTML elements

Answer 11

An element has opening, the content to display and the closing tag

Question 12

< p>

Answer 12

Paragraph opening tag

Question 13

< /h1>

Answer 13

Heading closing tag

Question 14

CSS rules

Answer 14

Rules indicating how the HTML content should be displayed

Question 15

.samosa {
background-color: yellow
}

Answer 15

Here .samosa is a selector
background-color is property name
yellow is property value