LCBB5014 Week 8 Quiz

What is an important aspect of understanding the internals of Web search engines?

• Learning how to create social media posts

• Understanding how search engines retrieve and rank information

• Designing web page layouts

• Building computer hardware

Which of the following is a key detail to learn about search engine optimization?

• How to use social media for marketing

• Techniques to improve website visibility in search engine results

• The history of the internet

• Programming languages for web development

What are some of the formats in which web data is commonly available?

• PDF and DOCX

• HTML, XML, and text format

• JPEG and PNG

• CSV and XLSX only

Why might someone ask if web mining is the same as data mining on data generated on the Internet?

• Because both involve analyzing data, but web mining specifically focuses on web data.

• Because web mining is only about creating websites.

• Because data mining does not use the Internet at all.

• Because web mining is unrelated to data mining.

How does Web Structure Mining differ from Web Content Mining?

• Web Structure Mining analyzes the textual content, while Web Content Mining analyzes the URL links.

• Web Structure Mining analyzes the unified resource locator (URL) links, while Web Content Mining analyzes unstructured textual content.

• Both analyze the same type of data.

• Web Structure Mining focuses on user sessions, while Web Content Mining focuses on social media.

A company wants to understand the sequence of user clicks on their website to improve user experience. Which web mining technique should they use?

• Web Content Mining

• Web Structure Mining

• Web Usage Mining

• Sentiment Analysis

Which of the following is an example of Social Analytics in web mining?

• Page Rank

• Social Media Analytics

• Clickstream Analysis

• Information Retrieval

Which component of a typical internet search engine is responsible for analyzing the user's query?

• Web Crawler

• Query Analyzer

• Document Indexer

• Scheduler

What is the main function of the Web Crawler in an internet search engine?

• To analyze user queries

• To retrieve and collect web pages from the World Wide Web

• To rank documents

• To store metadata

Explain the relationship between the Web Crawler, Scheduler, and Document Indexer in the development cycle of a search engine.

• The Web Crawler collects web pages as directed by the Scheduler, and the Document Indexer processes and stores the collected data.

• The Scheduler analyzes user queries, the Web Crawler ranks documents, and the Document Indexer stores user data.

• The Document Indexer schedules crawling tasks, the Web Crawler stores documents, and the Scheduler indexes documents.

• The Web Crawler matches user queries, the Scheduler stores metadata, and the Document Indexer retrieves web pages.