NTT DATA Business Solutions Interview Questions, Process, and Tips

Q1. What are to UT principal ?
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Q2. Coasting imbadans mismatch
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Q1. What are to MT principal,?
Ans. 
MT principal refers to the principles of Magnetic Particle Testing, a non-destructive testing method.
• MT is a non-destructive testing method used to detect surface and slightly subsurface discontinuities in ferromagnetic materials.

• The two principal methods of MT are the dry method and the wet method.

• The dry method involves applying dry magnetic particles to the surface being tested, while the wet method involves suspend...read more
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Q2. Magnetic Felix leakage
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Q1. Technical Support
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Q2. Active Directory
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Q1. For general discussion and documentation
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Q1. About previous work
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Q1. Previous work related.
Ans. I have shared my previous work experience
Answered by Lokesh Kumar Chauhan
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Normal MCQ question on testing

Q1. Question wre best on api automation.
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Q2. How to automate post request using rest assured
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Automate post request using Rest Assured for API testing
• Create a RequestSpecification object using given() method

• Set the base URI and path for the API endpoint

• Add parameters, headers, and body to the request using queryParam(), header(), and body() methods

• Send the post request using post() method

• Validate the response using assertions like statusCode(), body(), etc.
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Q3. Framework explain
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A framework is a set of tools, libraries, and best practices used to develop software applications.
• Frameworks provide a structure for developers to build applications more efficiently.

• They often include pre-written code and libraries to handle common tasks.

• Frameworks can be specific to a certain programming language or technology, such as Angular for JavaScript or Django for Python.
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Q4. How to fetch parameters from response
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To fetch parameters from response, use parsing techniques like JSON parsing or regular expressions.
• Use JSON parsing to extract parameters from a JSON response

• Use regular expressions to extract parameters from a text response

• Consider using libraries or tools that can help with parsing and extracting data
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Q5. Types of status code
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Status codes are used in HTTP to indicate the result of a request.
• Informational (1xx): Request received, continuing process

• Success (2xx): The action was successfully received, understood, and accepted

• Redirection (3xx): Further action must be taken in order to complete the request

• Client Error (4xx): The request contains bad syntax or cannot be fulfilled

• Server Error (5xx): The server failed to fulfill an apparently valid
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An aptitude test is an exam used to determine an individual's skill or propensity to succeed in a given activity.

Many Recruiters use group discussion (GD) to test a candidate's communication skills, leadership skills, test topic knowledge, etc.

Q1. Tell me about your self
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Q2. Tell about the company
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Q1. What dwh ? Where it is use?
Ans. 
DWH stands for Data Warehouse. It is used for storing and analyzing large amounts of data from various sources.
• DWH is used to consolidate data from different sources into one central repository for analysis.

• It is commonly used in business intelligence and data analytics to make informed decisions.

• Examples of DWH tools include Amazon Redshift, Snowflake, and Google BigQuery.
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Q1. Dwh etl informatica
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