Which component inside a search engine creates structural summaries of keywords and metadata from scraped pages to make keyword lookups instant? MCQ with Answer and Explanation
Which component inside a search engine creates structural summaries of keywords and metadata from scraped pages to make keyword lookups instant?
A. The Search Index
B. The Crawler Queue
C. The Tracking Cookie
D. The Snippet Render engine
Answer: Option A
Solution (By JKSSB Mock Tests)
The search engine's index is an organized database containing words and positions extracted from web pages, enabling quick processing of user search queries.
Explanation:
An IPv4 address consists of four octets (0-255) separated by dots. 192.168.1.1 is valid. 300 is invalid, and the others have incorrect structure.
Explanation:
The 'Received' lines in an email header record each mail server node that processed and passed the message along, aiding in source verification.
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