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Standardizing data formats is crucial when merging data from multiple sources to ensure uniformity. Date and time formats, for example, may differ across datasets (e.g., DD-MM-YYYY vs. MM-DD-YYYY). Without standardization, analyzing or comparing these fields becomes problematic, as discrepancies will lead to inaccuracies. Standardizing data formats allows datasets to be integrated seamlessly, supporting accurate analysis and decision-making. Option A is incorrect because keeping original values without standardization leads to inconsistencies, complicating analysis. Option B is incorrect because ignoring discrepancies allows inconsistencies to persist, harming data quality. Option D is incorrect as converting all data to numerical form may distort categorical or textual information, reducing data interpretability. Option E is incorrect because using random values introduces arbitrary changes, reducing data reliability.
One who is selflessly concerned with welfare of others
Price stability exist when average prices are constant over time, or when they are rising at a very low and predictable rate.
...Before sleeping, (A)/you should make sure (B)/that you have locked all doors, (C)/preventing theft (D).
My brother Mohit (a) / is much smarter (b) / then me. (c) / No error (d)
No effort has been made at all (a) / to cash on (b) / the refurbished image of Indian tennis (c) / No Error (d)
Directions: 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 ...
The edited image/ shows Trump's head/ superimposed into a/ picture of Superman.
Vinay had been reading news paper (A)/ since (B)/ two days. (C)/ No error (D)
Parts of the following sentence are given as options. Identify the segment that contains a grammatical error.
Bhanu finished to read such a thi...