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Data Analytics interview questions with answers

Data Analytics Interview Questions & Answers

Data Analytics

1.What is Data Analytics?

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2.What are the types of Data Analytics?

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3.What is the role of a Data Analyst?

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4.What tools are commonly used in Data Analytics?

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5.What is data cleaning?

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6.What is the difference between Data Analysis and Data Analytics?

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7.What is SQL and why is it used?

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8.What is a primary key?

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9.What is the difference between INNER JOIN and LEFT JOIN?

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10.What is normalization?

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11.What is Excel VLOOKUP?

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12.What is a Pivot Table?

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13.What is data visualization?

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14.What is Power BI?

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15.What is the difference between structured and unstructured data?

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16.What is ETL?

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17.What is KPI?

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18.What is missing data and how do you handle it?

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19.What is correlation?

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20.Why is data analytics important?

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