Eviden Data Analyst Interview Questions and Answers

General aptitude questions regarding maths, intelligence test and sql

Q1. SQL query to find 2nd largest element in table.
Ans. 
Use SQL query with ORDER BY and LIMIT to find 2nd largest element in table.
• Use ORDER BY clause to sort the elements in descending order.

• Use LIMIT 1,1 to select the second row after sorting.
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Q2. Python script to reverse a string
Ans. 
Python script to reverse a string
• Use string slicing with a step of -1 to reverse the string

• Alternatively, use the built-in 'reversed()' function to reverse the string

• Create a function that takes a string as input and returns the reversed string
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Q3. Why do you want to join atosSyntel
Ans. 
I want to join atosSyntel because of their reputation for innovation and their commitment to employee growth and development.
• Impressed by atosSyntel's reputation for innovation in the data analytics field

• Excited about the opportunities for growth and development within the company

• Interested in working with a diverse and talented team at atosSyntel
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Q4. Where do you see yourself in next 5 years
Ans. 
In the next 5 years, I see myself advancing my skills in data analysis, taking on more responsibilities, and potentially leading a team.
• Continuing to enhance my data analysis skills through training and hands-on experience

• Taking on more challenging projects and responsibilities within the organization

• Possibly moving into a leadership role where I can mentor and guide junior analysts

• Exploring opportunities for professio...read more
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