Marsh Interview Questions and Answers

Q1. Explain feature engineering process in ML modelling
Ans. 
Feature engineering is the process of selecting and transforming relevant features from raw data to improve model performance.
• Identify relevant features based on domain knowledge and data exploration

• Transform features to improve their quality and relevance

• Create new features by combining or extracting information from existing features

• Select the most important features using feature selection techniques

• Iterate the proc...read more
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Q2. Explain classification models I used and why
Ans. 
I have used logistic regression and decision tree models for classification.
• Logistic regression is a linear model used for binary classification.

• Decision tree is a non-linear model used for multi-class classification.

• Logistic regression is simple and easy to interpret while decision tree can handle non-linear relationships.

• I chose these models based on the nature of the data and the problem at hand.
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Q1. Explain Tableau Dashboard actions
Ans. 
Tableau Dashboard actions allow users to interact with the data and visualizations by clicking on specific elements.
• Dashboard actions can be used to filter data, highlight specific data points, or navigate to other dashboards.

• There are four types of actions in Tableau: filter, highlight, URL, and parameter.

• For example, a user can click on a bar chart to filter the data in a related table or click on a map to highlight ...read more
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Q1. How do you design a mobile app
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Q2. What is your experience in insurance domain
Ans. 
I have 5 years of experience working in the insurance domain, specifically in product management roles.
• Managed development and launch of new insurance products

• Analyzed market trends and competitor offerings to inform product strategy

• Collaborated with cross-functional teams including underwriting, claims, and marketing

• Implemented pricing strategies to optimize profitability

• Led customer research initiatives to gather fee...read more
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Q1. Overall work Experience
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I have over 10 years of diverse experience in project management, team leadership, and strategic planning across various industries.
• Led a cross-functional team to successfully launch a new product, resulting in a 30% increase in market share within the first year.

• Implemented process improvements that reduced operational costs by 15% while enhancing service delivery.

• Managed multiple projects simultaneously, ensuring tim...read more
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Q2. How soon can you join🤣
Ans. 
I can join immediately or within two weeks, depending on the needs of the team and my current commitments.
• I am currently employed but can negotiate a start date.

• If needed, I can provide a two-week notice to my current employer.

• I am flexible and can adjust my schedule to meet the team's requirements.

• For example, if the team needs me urgently, I can start part-time while transitioning.
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Q1. Past experience
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I have over 10 years of experience in project management, specializing in cross-functional team leadership and process optimization.
• Led a team of 15 in a successful product launch, resulting in a 30% increase in market share.

• Implemented Agile methodologies, reducing project delivery time by 25%.

• Managed a $2 million budget for a key initiative, ensuring all milestones were met within budget.

• Developed training programs t...read more
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Q2. Why do u wish to leave previous organization
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Q1. Explain automation framework
Ans. 
Automation framework is a set of guidelines, tools, and processes used for automated testing of software applications.
• Automation framework provides a structure for test automation, including test scripts, test data, and reusable components.

• It helps in improving test efficiency, reducing maintenance efforts, and enhancing test coverage.

• Common types of automation frameworks include keyword-driven, data-driven, and hybrid...read more
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Explain automation testing framework, agile methodologies