_VOIS Interview Questions, Process, and Tips

Q1. How did you use abinitio in your project?
Ans. 
I used Abinitio to extract, transform, and load data in a project for data integration.
• Used Abinitio graph to design ETL processes for data extraction from multiple sources

• Implemented data transformations and business logic using Abinitio components

• Loaded processed data into target systems efficiently

• Utilized Abinitio continuous flows for real-time data processing

• Debugged and optimized Abinitio graphs for performance i
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Q1. 1. Tell about your project, scenario based questions about data warehouse. Why we use star schema, what's different between star schema and regular relational table. Write query to find sum of totalsales. ...read more
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Q1. Sanity vs smoke
Ans. 
Sanity tests are focused on specific functionalities to ensure basic requirements are met, while smoke tests are broader tests to check if the build is stable enough for further testing.
• Sanity tests are narrow in scope and focus on specific functionalities or areas of the application.

• Smoke tests are broader in scope and are used to quickly determine if the build is stable enough for further testing.

• Sanity tests are usu...read more
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Q2. Regression testing
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Q1. Core java concepts
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Q2. Oops concepts explain
Ans. 
Oops concepts are fundamental principles of object-oriented programming such as inheritance, polymorphism, encapsulation, and abstraction.
• Inheritance: Allows a class to inherit properties and behavior from another class.

• Polymorphism: Allows objects to be treated as instances of their parent class.

• Encapsulation: Bundling data and methods that operate on the data into a single unit.

• Abstraction: Hiding the complex impleme...read more
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Q1. Questions on streams rest api
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Q1. Managerial discussion
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Q1. 2 Question on program . one is Restassured program and other is java prog.
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Q1. Teĺl me something about yourself and daily routine in detail.
Ans. 
I am a dedicated professional with a structured daily routine focused on productivity and self-improvement.
• I start my day with a morning workout to energize myself

• I prioritize my tasks for the day and create a to-do list

• I allocate specific time slots for meetings, work, and breaks

• I make time for learning and personal development activities

• I end my day by reflecting on my achievements and planning for the next day
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Q2. Share recent happenings for which, you have been a part of......
Ans. 
I recently led a team in implementing a new project management system at my current company.
• Led a team in implementing a new project management system

• Collaborated with various departments to gather requirements

• Trained employees on how to use the new system
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Here, I had been provided with materials to write an essay on topic as mentioned in the Notes.

Q1. I introduced myself, in first place.
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Q2. What quality I bear to be a successful and better than other as an executive.
Ans. 
To be a successful executive, I possess strong leadership skills, excellent communication abilities, strategic thinking, and the ability to adapt to change.
• Strong leadership skills are essential for guiding and motivating teams towards achieving goals.

• Excellent communication abilities help in effectively conveying ideas, instructions, and feedback.

• Strategic thinking allows for making informed decisions and planning for...read more
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Q1. Architecture experience discussion
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Q2. Few changes in arch
Ans. 
The question is asking about making a few changes in the architecture.
• Analyze the current architecture to identify areas for improvement

• Consider the impact of the changes on performance, scalability, and security

• Document the proposed changes and communicate them to stakeholders
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Some telecom related case study

Q1. Expectations related
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Q1. Various scenarios related to errors and issues
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Q1. Salary expectations
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