Computer Science · Search Engines and Web Crawlers
What are the main functions of a web crawler (spider or robot)? A. Creating new web pages B. HTTP validation C. Indexing web pages D. HTML validation E. Identifying new information and mirroring/downloading websites Choose the correct answer from the options given below:
- 1B, C and E only
- 2C, D and E only✓
- 3A, B and C only
- 4A, C and D only
Correct answer
C, D and E only
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