Question

Tags which are used to create sections in a web page is collectively known as

Answer 1

These are known as HTML <section> tags.
This tag is used to create sections in a webpage and is supported by browsers like Google Chrome, Internet Explorer/Microsoft Edge and Firefox. 
The tag is used in the following manner

<section>
    <h1>Rivers of India<h1>
    <p>Brahmaputra</p>
</section>

Answer 2

Tags which are used to create sections in a web page is collectively known as document structure tags.

Explanation:

• HTML 5 consists of a new set of semantic type document structured tags which are used for defining various parts or the structure of the web page.  

• These semantic elements clearly describe the meaning to both web developers and the respective browsers.  

• Some of the most commonly used document structure tags are <header>, <nav>, <main>, <section>, <article>, <aside>, <footer>, <figure>, and so on. Each and every tag serves its own purposes.

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