Primus Global Technologies Associate Talent Acquisition Interview Questions and Answers

Employee model CRUD APIS USING SRPING BOOT & MYSQL

Q1. TELL ME ABOUT YOUR SELF
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Q2. SPRING BOOT VS SPRING
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Spring Boot is a framework that simplifies Spring development by providing pre-configured settings and dependencies.
• Spring Boot is built on top of the Spring framework.

• Spring Boot provides a standalone executable that can run the application.

• Spring Boot provides auto-configuration, which reduces the need for manual configuration.

• Spring Boot provides a wide range of starter dependencies that can be easily added to the p...read more
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Q3. JPA VS HIBERNATE WHAT IS ADVANTAGE USING JPA
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JPA is a specification while Hibernate is an implementation of JPA. JPA provides a standard API for ORM frameworks.
• JPA is a standard API for ORM frameworks

• JPA provides a vendor-neutral interface

• JPA allows for easy switching between ORM frameworks

• Hibernate is an implementation of JPA

• Hibernate provides additional features beyond JPA
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Q4. WHTA IS MYSQL GROUP BY & DISTINCT
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MySQL GROUP BY is used to group rows with same values. DISTINCT is used to remove duplicate values from a column.
• GROUP BY is used with aggregate functions like COUNT, SUM, AVG, etc.

• DISTINCT is used to retrieve unique values from a column.

• GROUP BY and DISTINCT can be used together to group and retrieve unique values.

• Example: SELECT COUNT(*) FROM table_name GROUP BY column_name;

• Example: SELECT DISTINCT column_name FROM t...read more
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Q5. WHAT ARE SCOPES ARE AVAILABLE IN SPRING
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Spring has four scopes: Singleton, Prototype, Request, and Session.
• Singleton scope creates a single instance of a bean.

• Prototype scope creates a new instance of a bean every time it is requested.

• Request scope creates a new instance of a bean for each HTTP request.

• Session scope creates a new instance of a bean for each HTTP session.
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Q1. Basic Technical Interview
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Q2. Basics on Framework used
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Q3. Infrastructure related
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Q4. Process and security
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Q1. Salary expectations and negotiation
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Excel assignment for data analysis and formula

Q1. Previous experience
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Q2. Scenario based question
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Q1. Database Design was asked with
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Q2. System design networking architecture data pipeline
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Q1. Do you know about GD&T?
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Q2. Tell me about project you Did.
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Led a cross-functional team to develop a scalable web application for real-time data analytics in the finance sector.
• Designed the architecture using microservices to enhance scalability and maintainability.

• Implemented a CI/CD pipeline using Jenkins, reducing deployment time by 40%.

• Collaborated with data scientists to integrate machine learning models for predictive analytics.

• Conducted code reviews and mentored junior e...read more
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Q1. How much your expectations?
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Q2. Do you have any questions?
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Q1. Tools you have worked on?
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I have worked on tools such as Microsoft Excel, Tableau, Jira, and SQL databases.
• Microsoft Excel

• Tableau

• Jira

• SQL databases
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Q2. Salary expectations
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Q1. JIRA, Agile Methodologies, SCRUM, Product management
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Q1. Strengths, weakness, why do you think you are better for this role?
Ans. 
I have strong analytical skills, attention to detail, and excellent communication abilities which make me well-suited for the role of a Business Analyst.
• Strong analytical skills - able to analyze data and identify trends

• Attention to detail - ensuring accuracy in reports and recommendations

• Excellent communication abilities - able to effectively communicate with stakeholders and team members
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Q1. Change management, About myself and the projects I have worked on
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