SOPAN Junior Engineer Interview Questions and Answers

Test with questions related to fluid mechanics, mechanics and materials

Q1. Technical round with majority of questions related to college projects
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Q1. HR round with basic questions about background and salary discussion
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General Science Syllabus

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Q1. How differential works
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Differential is a mechanical device that allows wheels to rotate at different speeds while maintaining traction.
• Differential allows wheels on the same axle to rotate at different speeds

• Helps maintain traction by allowing wheels to spin at different rates

• Commonly found in vehicles to prevent skidding during turns
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Q1. Excavator assembly line knowledge , fabrication,paint shop,dump truck,mixture
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Q2. Total productive maintenance
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Q3. ISO QMS and EHS also technical knowledge about the product line .loss elimination and manpower handling ,Kaizen
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Q1. What are the differences between White box testing and Black box testing?
Ans. 
White box testing is based on the internal logic of the software being tested, while black box testing focuses on the functionality of the software.
• White box testing is also known as clear box testing or glass box testing.

• Black box testing is also known as functional testing.

• White box testing is done by developers to ensure code coverage and identify logical errors.

• Black box testing is done by testers to validate the f...read more
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Q2. What are the differences between validation and verification?
Ans. 
Validation ensures the right product is being built, while verification ensures the product is being built right.
• Validation confirms that the product meets the customer's requirements and needs.

• Verification ensures that the product conforms to the specified requirements and standards.

• Validation is about checking if the right product is being built, while verification is about checking if the product is being built corr...read more
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Q3. How do you write test cases for Login page and Payment gateway?
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Test cases for Login page and Payment gateway are written by identifying various scenarios, inputs, and expected outcomes.
• Identify positive test cases for successful login and payment transactions.

• Identify negative test cases for invalid credentials, error messages, and failed transactions.

• Include boundary test cases for maximum and minimum input values.

• Test for different user roles and permissions.

• Verify the security ...read more
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Q4. How do you automate filtering and validate it's been filtered as desired?
Ans. 
Automate filtering by using scripting languages like Python or tools like Selenium. Validate by comparing expected and actual results.
• Use scripting languages like Python to automate filtering process.

• Utilize tools like Selenium for automated testing of filtering functionality.

• Validate filtering by comparing expected results with actual results.

• Implement test cases to ensure filtering is working as desired.
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Q5. What is backend and how does it work?
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Backend refers to the server-side of an application where data processing and storage occurs.
• Backend is responsible for handling data processing, storage, and retrieval.

• It interacts with the frontend to deliver the final product to the user.

• Common backend technologies include databases like MySQL, programming languages like Java or Python, and frameworks like Node.js.

• Backend code runs on the server and responds to requ...read more
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Q6. For testers what is the use of Git and Jenkin?
Ans. 
Git and Jenkins are essential tools for testers to manage code versions and automate testing processes.
• Git is used for version control, allowing testers to track changes in code and collaborate with team members.

• Jenkins is used for continuous integration and continuous delivery (CI/CD), automating the testing process and providing feedback on code quality.

• Testers can use Git to create branches for different features or...read more
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Q7. Give me a simple example of API.
Ans. 
An example of API is a weather API that provides real-time weather data to a mobile app.
• API stands for Application Programming Interface

• It allows different software applications to communicate with each other

• Examples include Google Maps API, Twitter API, and Spotify API
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Q8. What are the difference between Smoke and Sanity?
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Smoke testing is a preliminary test to check if the software build is stable, while sanity testing is a subset of regression testing to ensure that specific functionalities are working correctly.
• Smoke testing is done to check if the software build is stable enough for further testing, while sanity testing is done to check specific functionalities after changes.

• Smoke testing is a shallow and wide approach, covering all ...read more
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Q9. Scenario : You have 100 data sets for a field . how do you validate it
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To validate 100 data sets for a field, use statistical analysis, data visualization, and comparison with known standards.
• Perform statistical analysis on the data sets to identify outliers and inconsistencies

• Use data visualization techniques such as histograms, box plots, and scatter plots to visually inspect the data

• Compare the data sets with known standards or benchmarks to ensure accuracy and consistency

• Utilize autom...read more
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Test with questions related to fluid mechanics, mechanics and materials

Q1. Technical round with majority of questions related to college projects
Add your answer

Q1. HR round with basic questions about background and salary discussion
Add your answer