Question

1. Mobile devices have a _________ viewport that displays a web page content that fits within a mobile screen.

Answer 1

Answer:

1.Mobile devices have a meta tag viewport that displays a web page content that fits within a mobile screen.

2.  A common technique for mobile websites is to hide navigation menus but to indicate their presence with a(n) hamburger, which is a symbol usually represented as three horizontal lines.​

Explanation:

• Viewport is defined as a display screen size for websites. Before mobile phones and tablets all the websites were created with fixed  dimensions for screen display. But with the need of android, they were upgraded so that the websites fit themselves automatically on to the screen using a <meta> tag viewport.
• Hamburger is a icon that leads to the list of different functions of a website or app. They mostly are used in android systems to give a compact view so that navigation menus could be hidden. The icon has a symbol of three horizontal lines one above the other.

I hope it will help you!