Correct option is B
Crawling refers to the process where search engines like Google use automated programs, known as crawlers or spiders, to systematically browse the internet and find new and updated content. Crawlers follow hyperlinks from one page to another, gathering information to update the search engine’s database.
Information booster:
1.
Crawling is the first step in indexing content for search engines.
2.
Indexing is the process of storing and organizing the information collected by crawlers to make it searchable.
3.
Ranking determines the relevance of a webpage to a search query, based on various algorithms.
Additional Knowledge:
· Crawlers work continuously to find new content and updates, ensuring that the search engine's index is always up to date.
· The
URL (Uniform Resource Locator) is the address of a specific webpage.
Key Points:
·
Crawling is essential for gathering information on websites across the internet.
· Without
crawling, search engines wouldn't be able to index or rank websites effectively.
·
Indexing and
ranking follow crawling in the search engine's workflow.