Question
Which of the following scenarios is best suited for web
scraping as a data collection method?Solution
Explanation: Web scraping is an automated process used to extract data from websites. It is particularly suitable for scenarios where data is publicly available on competitor websites but not provided through formal APIs or other structured means. For market analysis, companies may use web scraping tools like BeautifulSoup or Scrapy to extract competitor pricing, customer reviews, and product details. This enables businesses to stay competitive by analyzing trends and strategies in their industry. However, it is important to ensure that web scraping adheres to legal and ethical guidelines, such as terms of service and intellectual property rights. Option A: APIs are designed for structured data access and should be used instead of web scraping when available. Option B: Surveys are better suited for directly soliciting feedback from specific audiences, not automated data collection. Option D: SQL databases provide structured querying capabilities, eliminating the need for web scraping. Option E: IoT data logs are generated internally and accessed through device protocols or APIs, not web scraping.
In each of the questions, a sentence has been divided into four parts, one of which may contain an error. Identify that fragment and mark it as your an...
Spot the grammatical errors in the given sentence. Mark the part with error as your answer. If there is no error, mark "No error" as the answer. (Ignor...
Read the given sentence to find out whether there will be error in any of the two parts, mark the parts in which there will be error as answer from the ...
Can India make it to a leadership position (1)/ or will it be retained the ‘fast train-going-slow’ (2)/ image it always had? (3)/ No error (4)
The MNC recently roped in a new head of the HR department.
Given below is a sentence with or without an error. The error, if any, is in one part of the sentence. Choose the correct part which contains the error...
Identify the segment in the sentence, which contains the grammatical error.
Neither Amit nor Raju are staying with his parents in Mumbai.
We raced hurriedly (1) up gravel (2) hillsides with stomach- churning (3) vertiginous views (4) all around.
...Each question in this portion has a sentence with three parts (a), (b) and (c). Read each sentence to find out whether there is any error in a...
In each of the questions, a sentence has been divided into four parts, one of which may contain an error. Identify that fragment and mark it as your an...