Data wrangling, also known as data munging, involves transforming and cleaning raw data into a structured format suitable for analysis. This process includes handling missing values, correcting inconsistencies, standardizing formats, and often requires domain knowledge to ensure accuracy and relevance. Effective data wrangling makes analysis more efficient and reliable by ensuring the data is clean and usable. Option A is incorrect because storing raw data does not involve any transformation. Option B is incorrect as model building follows data wrangling. Option D is incorrect because creating dashboards is for data presentation, not wrangling. Option E is incorrect because KPIs are derived post-wrangling and analysis.
Select the option that can be used as a one-word substitute for the given group of words.
Take great pleasure.
Select the INCORRECTLY spelt word.
Select the most appropriate opposite of the given CONCURRENCE
Select the word which means the same as the group of words given.
An arrangement of events or dates in the order of their occurrence
My mother said to Sanjay, “Are you in such a hurry to cross the road?”
Suppress
Select the most appropriate meaning of the given idiom.
Latin and Greek
Walk or behave in a proud or boastful way
Like in most countries where the Omicron variant had become dorminant (A) and caused a high spike (B) in daily cases, the third wave in India prop...
Select the most appropriate ANTONYM of the given word.
Wicked
