Sutra Luminis Interview Questions and Answers

Q1. What is the difference between AC (Alternating Current) and DC (Direct Current) systems?
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Q2. What do you know about Switch Mode Power Supplies (SMPS)?
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Q1. Even though interview is related to siem they asked questions on edr deeply when I confirmed that I have partial knowledge in edr
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Q2. Not a good experience
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Q1. About warehouse operations flow
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Q2. Explained everything thing end to end process @ procedures by telephonic.
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Q1. Handling of subordinate & CFT
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Q2. Trubble shootings in work related activities
Ans. 
Troubleshooting work-related activities involves identifying and resolving issues to ensure smooth operations.
• Identify the root cause of the issue

• Develop a plan to address the problem

• Implement solutions and monitor their effectiveness

• Communicate with team members to ensure everyone is on the same page
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Sorting algorithms,many real time scenario questions

Q1. Spark tester, Transformer,
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Q2. Questions from currentjob
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Q3. Insulation resistance
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Q4. Conductor resistance
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Q1. Why you selected this position
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Q2. What is your previous experience about technical
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Q1. Tech questions were asked
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Q2. Aptitude questions were also asked
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Q1. Introduction about yourself
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Q2. Last experience as an employee or intern
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Q1. How React works
Ans. 
React is a JavaScript library for building user interfaces.
• React uses a virtual DOM to improve performance by only updating the necessary parts of the actual DOM.

• Components are the building blocks of React applications.

• React allows for reusable code through component composition.

• State and props are used to manage data and communication between components.

• React can be used with other libraries and frameworks like Redux
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Q2. How to store excel sheet in MongoDB
Ans. 
Excel sheets can be stored in MongoDB by converting them to JSON format and then inserting the JSON data into a MongoDB collection.
• Convert the Excel sheet data to JSON format using a library like pandas in Python or Apache POI in Java.

• Establish a connection to the MongoDB database using a MongoDB driver like pymongo for Python or MongoDB Java driver.

• Insert the JSON data into a MongoDB collection using the insert_one or
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