Web Scraping MCQs With Answers

Welcome to the Web Scraping MCQs with Answers. In this post, we have shared Web Scraping Online Test for different competitive exams. Find practice Web Scraping Practice Questions with answers in Computer Tests exams here. Each question offers a chance to enhance your knowledge regarding Web Scraping.

Web Scraping Online Quiz

By presenting 3 options to choose from, Web Scraping Quiz which cover a wide range of topics and levels of difficulty, making them adaptable to various learning objectives and preferences. You will have to read all the given answers of Web Scraping Questions and Answers and click over the correct answer.

• Test Name: Web Scraping MCQ Quiz Practice
• Type: Quiz Test
• Total Questions: 40
• Total Marks: 40
• Time: 40 minutes

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Web Scraping

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1 / 40

Which technique in web scraping involves extracting data from tables in web pages?

Parsing HTML

Sending requests

Table scraping

2 / 40

What is the purpose of handling robots.txt in web scraping?

Parsing HTML

Following guidelines for web crawling

Encrypting data

3 / 40

What is the purpose of handling JavaScript in web scraping?

Encrypting data transmissions

Parsing HTML

Rendering dynamic content

4 / 40

What is the purpose of data parsing in web scraping?

Encrypting data transmissions

Extracting structured information from HTML/XML

Storing web pages

5 / 40

What is the role of regular expressions in web scraping?

Parsing HTML

Encrypting data transmissions

Pattern matching for extracting data

6 / 40

Which Python library provides both web scraping and crawling capabilities?

requests

BeautifulSoup

Scrapy

7 / 40

What is the purpose of handling CAPTCHA in web scraping?

Parsing HTML

Solving challenges to access websites

Encrypting data transmissions

8 / 40

Which technique in web scraping extracts data from social media platforms?

Parsing HTML

Social media scraping

Sending requests

9 / 40

Which HTTP status code indicates a successful response in web scraping?

500 Internal Server Error

200 OK

404 Not Found

10 / 40

What is the robots.txt file used for in the context of web scraping?

Controlling access to web crawlers

Encrypting data

Storing web pages

11 / 40

Which HTTP header is used to specify the preferred language in web scraping?

User-Agent

Accept-Language

Content-Type

12 / 40

Which HTTP method is used for retrieving web pages in web scraping?

PUT

POST

GET

13 / 40

Which Python module is used for making HTTP requests in web scraping?

BeautifulSoup

requests

Scrapy

14 / 40

What is the role of cookies in web scraping?

Maintaining session state

Encrypting data transmissions

Parsing HTML

15 / 40

Which technique in web scraping focuses on extracting specific content from web pages?

Content extraction

Parsing HTML

Sending requests

16 / 40

Which Python library provides a framework for building web scrapers and crawlers?

requests

Scrapy

BeautifulSoup

17 / 40

Which technique in web scraping extracts data from APIs not intended for public use?

Sending requests

API scraping

Parsing HTML

18 / 40

What is the role of headers in HTTP requests in web scraping?

Encrypting data transmissions

Providing additional information to servers

Parsing HTML

19 / 40

What is the purpose of user-agent strings in web scraping?

Encrypting data transmissions

Identifying the web scraper to servers

Storing web pages

20 / 40

What does API stand for in the context of web scraping?

Advanced Programming Interface

Application Programming Interface

Application Protocol Interface

21 / 40

Which library in Python is popular for web scraping?

NumPy

BeautifulSoup

Pandas

22 / 40

Which technique in web scraping extracts structured data from HTML/XML documents?

Parsing

Scraping

Crawling

23 / 40

Which programming language is commonly used for web scraping?

Java

C++

Python

24 / 40

Which Python library provides asynchronous web scraping capabilities?

requests

BeautifulSoup

aiohttp

25 / 40

Which technique in web scraping extracts data from multiple web pages automatically?

Parsing HTML

Web crawling

Sending requests

26 / 40

What is the purpose of CSS selectors in web scraping?

Encrypting data

Sending requests

Selecting HTML elements for extraction

27 / 40

What is the purpose of session management in web scraping?

Storing web pages

Maintaining state across multiple requests

Encrypting data transmissions

28 / 40

Which technique in web scraping handles dynamic content rendered by JavaScript?

Sending requests

Parsing HTML

Web scraping with Selenium

29 / 40

What is the role of XPath in web scraping?

Sending requests

Navigating XML documents to locate elements

Encrypting data

30 / 40

Which technique in web scraping retrieves data from APIs embedded in web pages?

Parsing HTML

Sending requests

API scraping

31 / 40

Which data format is commonly used for storing extracted data in web scraping?

XML (eXtensible Markup Language)

JSON (JavaScript Object Notation)

CSV (Comma-separated values)

32 / 40

What is the purpose of web scraping etiquette?

Parsing HTML

Respecting website policies and guidelines

Encrypting data transmissions

33 / 40

What does HTML stand for?

Hypertext Markup Language

Hyperlink Text Management Language

Home Tool Markup Language

34 / 40

Which technique in web scraping simulates human mouse movements and clicks?

Parsing HTML

Sending requests

Web scraping with Selenium

35 / 40

What is the purpose of request throttling in web scraping?

Storing web pages

Limiting the number of requests per second

Encrypting data transmissions

36 / 40

Which technique in web scraping simulates human browsing behavior?

Web scraping with Selenium

Parsing HTML

Sending requests

37 / 40

What is web scraping used for?

Extracting data from websites

Sending emails

Encrypting data

38 / 40

What is the purpose of handling IP rotation in web scraping?

Rotating IP addresses to avoid detection

Encrypting data transmissions

Parsing HTML

39 / 40

What is the purpose of rate limiting in web scraping?

Sending requests

Avoiding overloading the target website

Encrypting data transmissions

40 / 40

What is the purpose of proxy rotation in web scraping?

Storing web pages

Rotating IP addresses to avoid detection

Encrypting data transmissions

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