UIUC University Coursera Course text retrieval and Search Engines:week 4 Practice University

Week 4 Practice quizhelp Center

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Warning: the hard deadline has passed. You can attempt it, But you won't get credit for it. You are are welcome to try it as a learning exercise. In accordance with the Coursera Honor Code, I  certify This answers here are I own work. Question 1 Can a crawler that only follows hyperlinks identify hidden pages, does not have any incoming links? No Yes question 2 after obtaining the chunk's handle and locations from the GFS master, the GFS client (application) Obtai NS The actual file data directly from one of the GFS chunkservers. False True Question 3 GFS is a parallel programming framework that allows parallelized construction of the inverted index. False True question 4 HITS and Page Rank only with the inter-document links when calculating a document ' s score, without C Onsidering the content of the document. True False question 5 Modern web search engines often combine many features (e.g., content-based scores, link-based scores ) to rank documents. True False