PruTech Solutions 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
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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. Daily work procedure
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My daily work procedure involves monitoring and maintaining cloud infrastructure, troubleshooting issues, and implementing new solutions.
• Check system logs and alerts for any issues

• Respond to any incidents or service requests

• Collaborate with development teams to deploy new applications

• Implement security measures to protect data and systems

• Perform regular backups and disaster recovery tests
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Q1. About your working skills and technology
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Q1. Salary discussion and notice period
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Q1. What are differant scopes are avilable
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Different scopes available in software testing
• Unit testing: Testing individual components or modules of the software

• Integration testing: Testing the interaction between different components or modules

• System testing: Testing the entire system as a whole

• Acceptance testing: Testing the software against user requirements

• Regression testing: Testing to ensure that changes or fixes do not introduce new issues

• Performance testi...read more
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Q1. Share details of your previous job.
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Q2. Why should we hire you?
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