Sandhya reads an article on machine learning to find some information. What is her reading known as ?

The correct answer is Scanning.

Explanation:

Reading strategies vary depending on the reader's goal and purpose:

1. Scanning: This technique involves searching rapidly through a text to locate a specific piece of information, such as a keyword, date, statistic, or specific fact, without reading every word in detail. In the given scenario, Sandhya reads an article on machine learning specifically to find some particular information, which matches the definition of scanning.

2. Skimming: Skimming is reading quickly to get a general idea or overall gist of the text, rather than searching for specific details.

3. Reviewing: Reviewing involves going back over text that has already been read to refresh one's memory or summarize key points.

4. Glancing: Glancing refers to taking a brief or quick look at something, which is not a formal reading comprehension strategy.

Therefore, searching for specific information in a text is known as Scanning.