RRB Junior Engineer / DMS / CMA 2019 · Question 3634 of 3719
The correct answer is Web Spider. Web Crawler is also known as Web Spider. A web crawler downloads and indexes content from all over the Internet. Crawling means automatically accessing a website and obtaining data via a software program. These bots are operated by search engines. Important Points Terms related to web: Search Optimizer means the process of improving the site to increase its visibility for relevant searches. URL stands for Uniform Resource Locator. A URL contains the ‘hypertext transfer protocol’ (HTTP).
Source: RRB JE 2019 (CBT 2) (IT) Previous Year Paper (30 Aug 2019) — prepp.in solved-paper PDF (answer key with explanations) · reliable-secondary
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