<meta name="viewport" content="width=400, initial-scale=1.0">

Choices

1. The virtual width of the browser is at least 400px
2. Media queries that use (max-width: 300px) are effective
3. The browser automatically zooms the page to 1 % when the page first loads

Answers

1. TRUE
   1. The virual width of the browser is at least 400px
   2. The viewport allows you to set the virtual size of a screen
   3. All media queries use the viewport, not the actual size of the device
   4. The width=400 setting sets the minimum virtual width
2. FALSE
   1. Media queries that use (max-width:300px) are not effective
   2. This is because the width=400 viewport setting sets the minimum viewport width of 400px
3. FALSE
   1. The browser does not automatically zoom the page to 1% when the page loads
   2. The initial-scale=1.0 means 100%, not 1%
   3. This value should be a number between 0.1and 1.0