Assalam-u-Alaikum! Paper was so easy don't worry about exam most of the questions were from datafication, 5 vs of big data, data lake and 5 rules to become a successful data scientist. Maximum mcqs were from given mcqs in extension. I remember some question from paper What is used to discover previously unknown properties in data. Answer: Data Mining Plot on series and data frame is a simple wraper around which Answer: plt.plot() The modern conception of data science as an independent deciplin is attributed to Answer:William S. Cleveland. IBM scientists break data into which number of dimensions. Answer: 4 dimensions Verity velocity veracity volume At the end thank you sooo much paradoxical Sir I have no words to describe that how helpful your extension is... May Allah bless you with