NTT Data Interview Questions, Process, and Tips

Q1. What are the steps involved in creating an EC2 instance?
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Q2. Ssh port number, rdp port number, loadbalancer, autoscaling, osi model in loadbalancer
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Q1. ISE and Aci related questions
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Q2. Firewall and network related questions
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Q1. ACI related questions
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Q2. Firewall & Network related questions
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Q1. Company policy discussion
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Q2. Salary discussion
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Q1. What is the importance of data analysis?
Ans. 
Data analysis is crucial for making informed decisions, identifying trends, and solving complex problems.
• Helps in making informed decisions based on data-driven insights

• Identifies trends and patterns that can lead to strategic business decisions

• Aids in solving complex problems by analyzing data to find root causes

• Improves efficiency and effectiveness of processes through data-driven optimizations
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Q2. What steps should be taken to become a data analyst?
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To become a data analyst, one should focus on acquiring relevant education, gaining experience with data analysis tools, and developing strong analytical and problem-solving skills.
• Obtain a degree in a related field such as statistics, mathematics, computer science, or data science.

• Gain experience with data analysis tools such as SQL, Python, R, and Excel.

• Develop strong analytical and problem-solving skills by working ...read more
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Q1. Where are Logic App logs stored?
Ans. 
Logic App logs are stored in Azure Monitor Logs (formerly known as Log Analytics).
• Logic App logs are stored in Azure Monitor Logs, which is a centralized log storage and analytics service in Azure.

• Logs can be viewed and analyzed using Azure Monitor Logs queries.

• Logs can also be integrated with other Azure services for monitoring and alerting purposes.
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Q2. How to get the 5th top position data in Sql?
Ans. 
Use the OFFSET and FETCH clauses in SQL to get the 5th top position data.
• Use the ORDER BY clause to sort the data in descending order.

• Use the OFFSET clause to skip the first 4 rows.

• Use the FETCH clause to retrieve only the next row after skipping the first 4 rows.
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Q3. How do you implement custom middleware in .net core?
Ans. 
Custom middleware in .NET Core can be implemented by creating a class that implements the IMiddleware interface and adding it to the application pipeline.
• Create a class that implements the IMiddleware interface

• Implement the InvokeAsync method in the middleware class to handle the request processing logic

• Add the custom middleware to the application pipeline in the Configure method of the Startup class
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Q4. Explain Authentication & Authorization in asp.net core?
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Authentication verifies the identity of a user, while authorization determines what resources a user can access.
• Authentication confirms the identity of a user through credentials like username and password.

• Authorization determines the permissions and access levels of a user based on their authenticated identity.

• In ASP.NET Core, authentication is handled through middleware like Identity, OAuth, or JWT tokens.

• Authorizati...read more
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Q5. Explain session management in asp.net core?
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Session management in ASP.NET Core involves storing and retrieving user-specific data during a user's visit to a website.
• Session data is stored on the server side by default in ASP.NET Core

• Session data can be accessed and manipulated using the HttpContext.Session property

• Session data can be configured to use different storage providers such as in-memory, distributed cache, or SQL Server

• Session data is typically used to...read more
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Q1. What is Kyc What is aml
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Questions related to java program and automaiton tetsing related to xpaths and frameowrk related

Q1. How to handle scenario where you need to fetch deatils from infinite scrolling table and what condition will you stop the execution
Ans. 
To handle fetching details from infinite scrolling table, implement lazy loading and set a condition to stop execution based on scroll position or data availability.
• Implement lazy loading to fetch data as user scrolls down the table

• Set a condition to stop execution based on scroll position or reaching end of data

• Use intersection observer to detect when the table is in view and trigger data fetching

• Consider implementing...read more
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Q2. Domain related questions
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Q1. Project related questions
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Q2. QA process related questions
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