NetraDyne Inc. Interview Questions and Answers

Q1. Explain the architecture of current product?
Ans. 
The current product architecture consists of a client-server model with multiple layers for processing and data storage.
• Client-server model with separate client and server components

• Multiple layers for processing and data storage, such as presentation layer, business logic layer, and data access layer

• Use of APIs for communication between different layers

• Scalability and fault tolerance considerations in the architecture
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Q2. Linux and sql qns
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Q1. In depth technical qns
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Q1. How to Reverse a string
Ans. 
Use a loop to iterate through the characters of the string and build a new string in reverse order.
• Create an empty string to store the reversed string

• Iterate through the characters of the original string in reverse order and append each character to the new string

• Return the reversed string
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Q2. SQL query of Joins
Ans. 
SQL query of Joins
• Use JOIN keyword to combine rows from two or more tables based on a related column between them

• Types of joins include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN

• Example: SELECT * FROM table1 INNER JOIN table2 ON table1.column = table2.column
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Twenty-five horses and a question about five tracks.

Q1. SQL, PYthon, Analytical
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Q1. Specifically regarding intent and communication?
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Written test on any topic to write a procedure on "How to book a ticket in IRCTC"

Q1. Questions on 1.Tell me about yourself, 2 Testing our verbal communication through our conversation.
Ans. They will check you English fluency and communication through this tell me yourself. You can introduce yourself using this "tell about yourself" to make them attracted.
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Q2. 3. Technical questions on tools that you use
Ans. Be strong in MS Word, PowerPoint, and Excel. They used Zendesk for Online help. Its very easy to learn in a week of time. To communicate with your team and internally "Slack" is used. To share files among the team "SharePoint" is used.
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Q1. Generally HR asks about your expectation on the salary and also asks what number do you have in my mind?
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Q2. Make some research on current salaries and genuinely let the HR know what is in your mind. They have good salary package and also other benefits.
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Q3. Where are your residing, do you need any help in commuting, and how soon will you be able to join?
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