EXL Service Interview Questions, Process, and Tips

Q1. Sort array in python
Ans. 
Use the sorted() function to sort an array of strings in Python.
• Use the sorted() function with the array as input to get a new sorted array.

• You can use the reverse parameter to sort in descending order.

• You can use the key parameter to specify a custom sorting key.

• Example: sorted_array = sorted(array)
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Q2. Merge 2 arrays in python
Ans. 
Use the concatenate function from numpy to merge two arrays in Python.
• Import numpy library

• Use np.concatenate() function to merge the arrays

• Ensure both arrays have the same data type
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Q3. Sql to find 2nd highest salary
Ans. 
Use SQL query with ORDER BY and LIMIT to find 2nd highest salary
• Use ORDER BY clause to sort salaries in descending order

• Use LIMIT 1,1 to skip the highest salary and get the second highest

• Example: SELECT salary FROM employees ORDER BY salary DESC LIMIT 1,1
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Q4. Sql for running total
Ans. 
Running total in SQL is achieved by using window functions like SUM() with OVER() clause.
• Use SUM() function with OVER() clause to calculate running total.

• Specify the window frame with ORDER BY in the OVER() clause.

• Running total can be reset based on certain conditions using PARTITION BY in the OVER() clause.
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Basics programing skills were covered

Q1. About project experience
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Q2. Python knowledge and experience around the same
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It was good test with great questions

Q1. What do you know about transaction monitoring
Ans. 
Transaction monitoring involves tracking and analyzing financial transactions to detect suspicious activities.
• Transaction monitoring is a process used by financial institutions to identify and prevent money laundering, fraud, and other illegal activities.

• It involves monitoring customer transactions in real-time or retrospectively to identify any unusual patterns or behaviors.

• Automated transaction monitoring systems use...read more
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Q2. Have you worked with any fintech before
Ans. 
Yes, I have worked with fintech companies in the past.
• Managed operations for a fintech startup, overseeing daily activities and ensuring compliance with regulations

• Implemented new technologies to streamline processes and improve efficiency

• Collaborated with cross-functional teams to develop and launch new financial products

• Worked closely with software developers to customize solutions for specific business needs
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Q1. Salary expectations I Had
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Q2. What was my previous experience
Ans. 
I have over 10 years of experience in operations management, including leading teams, optimizing processes, and driving efficiency.
• Led a team of 50+ employees in a manufacturing plant, improving production efficiency by 20%

• Implemented lean principles to reduce waste and streamline operations

• Developed and implemented strategic plans to meet company goals and objectives

• Managed budgets, resources, and timelines effectivel
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Q1. How do you start your day?
Ans. 
I start my day by waking up early, exercising, having a healthy breakfast, and planning out my tasks for the day.
• Wake up early to start the day on a positive note

• Exercise to boost energy levels and improve focus

• Have a healthy breakfast to fuel the body and mind

• Plan out tasks for the day to stay organized and productive
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Q2. Questions regarding your career
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English grammar, composition, fill in the blank

Q1. What are your ambitions
Ans. 
My ambition is to lead a successful team and make a positive impact in the industry.
• To become a respected leader in my field

• To continuously learn and grow professionally

• To innovate and drive positive change within the organization

• To mentor and develop future leaders
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Q2. Why did you choose this company
Ans. 
I chose this company for its innovative approach to solving industry challenges and its strong company culture.
• Innovative solutions to industry challenges

• Strong company culture

• Opportunities for growth and development

• Positive reputation in the industry
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