Modak Analytics Project Manager Interview Questions and Answers for Experienced

Q1. How was the prior experience
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Q2. Why do you want to change
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Q3. Why should we consider you
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Q1. Building data model and analyzing
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It was an easy test. It consisted of MCQs and two coding qns. Prepare SQL well. It also had 2 programming question. Both were medium difficukty

Q1. It was mainly focussed on my projects. Be thorough with you resume. But it also depends on the interviewer.
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Q1. Didn't know the subject matter at all or have any knowledge
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Q2. Is not well read or have any knowledge at all
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Q3. Trying to over exaggerate accent to show superiority
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Q4. Never attended college
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Q5. Please do not interview here
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Q6. Save yourself from going into an aimless organization
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To avoid joining an aimless organization, focus on the company's mission, values, leadership, growth opportunities, and employee satisfaction.
• Research the company's mission and values to ensure they align with your own

• Evaluate the leadership team's track record and reputation

• Assess the company's growth potential and opportunities for advancement

• Look for indicators of employee satisfaction such as low turnover rates or ...read more
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Q7. Mediocrity is norm here
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Two coding questions, one is easy and the other is difficult. Who solved 2nd question was shortlisted for an interview.

Q1. Introduce yourself—questions from OS, DBMS, DSA, Project, and one coding problem.
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Q1. How do you prioritise features? Give an example
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Q2. What is product lifecycle?
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Product lifecycle refers to the stages a product goes through from introduction to withdrawal from the market.
• Introduction stage - product is launched into the market

• Growth stage - sales and market share increase

• Maturity stage - sales peak and competition intensifies

• Decline stage - sales decrease and product is eventually withdrawn

• Examples: iPhone (introduction), Coca-Cola (maturity), Blackberry (decline)
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Q3. Asked 2 puzzles
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Q1. Data structures
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Q2. Solid Principles
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Q3. Single responsibility principle
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Single responsibility principle states that a class should have only one reason to change.
• Each class should have only one responsibility

• Helps in making code more maintainable and easier to understand

• Promotes separation of concerns

• Example: A class that handles user authentication should not also handle file management
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Q4. Javascript question
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Q5. Object oriented concepts
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Q1. A presentation around your current job profile and expertise
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Q2. What do you know about dunnhumby ?
Ans. 
Dunnhumby is a customer data science company that helps businesses understand and engage with their customers effectively.
• Founded in 1989, dunnhumby pioneered the use of customer data analytics in retail.

• They are known for their partnership with Tesco, helping the supermarket chain enhance customer loyalty through data insights.

• Dunnhumby provides services like customer segmentation, personalized marketing, and predicti...read more
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Q1. Maximal rectangal
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Find the largest rectangle containing only 1s in a binary matrix.
• Use dynamic programming to track heights of consecutive 1s.

• For each row, treat it as a histogram and calculate the maximal rectangle.

• Utilize a stack to efficiently compute the largest rectangle in a histogram.

• Example: For a matrix [[0,1,1],[1,1,0],[1,1,1]], the largest rectangle has area 4.
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Q2. Loop in linked list
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Loop in linked list is a situation where a node points to a previous node in the list, creating an infinite loop.
• Check for loops using Floyd's cycle detection algorithm

• Use two pointers, one moving twice as fast as the other, to detect a loop

• If the fast pointer catches up to the slow pointer, there is a loop
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Q1. Basic hr question regarding your project and all
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Q2. He was more interested in what is my thinking pattern
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