Basic SQL queries, and famous puzzles like 25 horses, burning rope, Heaven or Hell etc.
Technical Analyst Interview Questions
4,549 technical analyst interview questions shared by candidates
ques. from c++,java,guess estimates puzzles
SQL, NOSQL, DATABASE related questions.
How do you think you can add value to our company?
What do you understand about the work of a Data Analyst? Are you comfortable learning Big Data etc
Why are you interested in this role? What are your motivations etc
About the previous role I worked
What are your previous experiences and projects? Do you know what is API?
The first question was from dbms, he asked me what is the use of select keyword Then he gave me a simple query Then he asked me if I had to select the name and salary of different employees based on their postitions in the company like all the names and salary of managers and clerks should be displayed seperately. So here we can use group by clause to differentiate all employees salary and name. Select name, salary, position from tablename group by (position) Then he asked me to sort all the sorting algorithms according to their time complexities Then he asked me to differentiate between bubble sort and merge sort and do we use bubble sort instead of merge sort frequently even if it consumes less time . I was not able to answer this but the answer would be the merge sort algorithm has higher space complexity which makes it impractical
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