Harbinger Group Interview Questions, Process, and Tips

Simple Java SQL coding questions along with quantitative aptitude questions.

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Q1. SQL queries particularly regarding joins, subqueries, and CRUD operations
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Q2. Java Oops and dbms
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Q3. In-depth structure of the project and its database design?
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The project is a web-based inventory management system with a relational database design.
• The project utilizes a MySQL database to store information about products, suppliers, and inventory levels.

• Tables in the database include products, suppliers, orders, and users.

• Relationships between tables are established using foreign keys.

• The database design follows normalization principles to reduce redundancy and improve data i
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Q1. OOPs related questions
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Q2. Inner join SQL query
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Q1. Project Discussion
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Q2. Behavioral Questions
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Q1. Write code for API authentication
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Code snippet for API authentication
• Use API keys or tokens for authentication

• Implement OAuth for secure authentication

• Include authentication headers in API requests
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Q2. Write program to add string in integer list using python
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Program to add string in integer list using Python
• Convert string to integer before adding to the list

• Use list comprehension to add strings to the integer list

• Handle exceptions for invalid input strings
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Q1. What is the role of a BA
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The role of a Business Analyst is to analyze business processes, gather requirements, and recommend solutions to improve efficiency and productivity.
• Analyzing business processes to identify areas for improvement

• Gathering and documenting business requirements from stakeholders

• Creating detailed functional specifications for developers

• Collaborating with stakeholders to ensure project success

• Identifying and recommending so...read more
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Q2. What are different methodologies followed
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Different methodologies followed in business analysis include Agile, Waterfall, Scrum, and Lean.
• Agile methodology focuses on iterative development and collaboration between cross-functional teams.

• Waterfall methodology follows a linear sequential flow, with each phase dependent on the deliverables of the previous one.

• Scrum is a subset of Agile that emphasizes on short, time-boxed iterations called sprints.

• Lean methodolo...read more
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