Propstack Services Interview Questions and Answers

I was attended for technical f2f round for Android app developer, they asked to develop sample app with large json parsing in grid view. It's good and nice.

Q1. Once you successfully implemented coding, they will take technical f2f round. It will mainly in all topics of android.
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Q1. Why would you like to join us
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Q2. Why would u like to join us
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Q1. Easy opps and java
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Q1. Puzzles , above myself and sql
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SQL -- LeetCode style questions Medium lvl

Q1. Past experiences
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Q2. How one can help with eshopbox
Ans. 
One can help with eshopbox by analyzing data to improve customer experience and optimize sales.
• Conduct data analysis to identify trends and patterns in customer behavior

• Use data to personalize marketing strategies and recommend products to customers

• Optimize website layout and user experience based on data insights

• Implement data-driven pricing strategies to maximize sales and profits
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Core Java, Spring boot, Hibernate, MySQL

Q1. Technical Questions
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Q2. Logic Problems
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Q1. Logic Problems solving (face to face interview)
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Q2. Personality check
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Q1. Up selling concept
Ans. 
Up selling is the practice of encouraging customers to purchase a higher-end product or additional items in order to increase sales.
• Understand the customer's needs and preferences to recommend relevant upgrades or add-ons

• Highlight the benefits of the higher-end product or additional items

• Offer package deals or discounts for purchasing multiple items

• Provide excellent customer service to build trust and increase likeliho...read more
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Q1. Cross selling concept
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Q2. Up selling concept
Ans. 
Up selling is the practice of encouraging customers to purchase a higher-end product or additional items in order to increase sales and revenue.
• Understand the customer's needs and preferences to recommend relevant products or services

• Highlight the benefits and features of the higher-end product to justify the additional cost

• Offer package deals or discounts for purchasing multiple items together

• Provide excellent custome...read more
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Basic coding qns and aptitude questions which can be done easily

They gave guesstimate questions where scenarios will be given and you have to give an approximate estimate to it based on various factors

Q1. Difference between logistic regression and svm
Ans. 
Logistic regression is a linear model used for binary classification, while SVM is a non-linear model that can handle complex decision boundaries.
• Logistic regression is a probabilistic model that predicts the probability of a binary outcome based on input features.

• SVM aims to find the hyperplane that best separates the classes in a high-dimensional space.

• Logistic regression is more interpretable and easier to implement...read more
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Q2. Data augmentation related questions
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Q1. Introduce yourself
Ans. 
I am a dedicated and experienced professional with a background in marketing and a passion for driving results.
• Experienced in marketing strategies and campaigns

• Strong track record of achieving goals and targets

• Passionate about driving results and exceeding expectations
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Q2. Strengths and weaknesses
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