Quantzig Interview Questions and Answers

Q1. Tell me about yourself, second highest salary , question related to coleasce function
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I cannot recall the platform, but it featured a combination of Python and SQL questions, with the majority being focused on SQL.

Q1. SQL basics like Indexes, Clustering, Keys, Data warehousing concepts, Normalization and Denormalization etc..
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Q2. SQL coding questions
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Q1. SQL questions to solve using different types of joins
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Q2. Questions based on project and data quality checks
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Q1. Behavioral questions
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Q2. Culture fit
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In the first round they ask some technical mcq and gave some coding questions in python and SQL.there were less aptitude questions.

Q1. Just asking simple string based questions and some difficult sql questions .it was 1hr section.
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Q2. Groupby having, joins like inner outer left right
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Q3. Most frequent word in a sentence ?
Ans. 
The most frequent word in a sentence can be found by counting the occurrence of each word and selecting the one with the highest count.
• Split the sentence into words using whitespace as delimiter

• Create a dictionary to store the count of each word

• Iterate through the words and update the count in the dictionary

• Find the word with the highest count in the dictionary
Answered by AI
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Q4. Given some tables and extract the values between some values and fileter by some values
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Simple mcq's and coding

Q1. In depth question on your work
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Q1. Detailed question of your tech stack advancement
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Q1. Work culture, location
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