JavaTpoint IT (Data Analytics) Interview Questions and Answers

Basic coding questions such as Fibonacci series and Minimum odd integer in a list. SQL questions based on window functions and tableau theoretical questions

A common English speaking test

Q1. Why do you want to join deloitte
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Q2. Salary expectations and reason for leaving current company
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Q3. What was your salary when you started working and how much it has changed since then
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Q4. How will you resolve conflict within your team if there's a critical deadline
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Q1. Questions related to Machine Learning
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Q2. Questions related to statistics
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Asked to solve a case study involving number crunching and also asked ML concepts and stats

Q1. General Behavioural questions were asked
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Q2. Scenario questions to judge the personality
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Q1. Find triplets using python
Ans. 
Python code to find triplets in an array
• Sort the array in ascending order

• Loop through the array and fix the first element

• Use two pointers to find the other two elements that sum up to the negative of the fixed element
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Q2. SQL question of join
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Q1. Python simple code for searching element
Ans. 
Python code for searching element in an array of strings
• Use the 'in' keyword to check if the element is present in the array

• Loop through the array and check each element

• Use the index() method to get the index of the element if it is present
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Q2. SQL question for finding highest paid salary
Ans. 
Use SQL query to find the highest paid salary.
• Use the MAX() function to find the highest salary value.

• Select the salary column from the relevant table.

• Add any necessary joins or filters to ensure accuracy.
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Q1. General manager discussion
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Q1. General discussion about work and what we have mentioned in resume
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