NAV Backoffice Senior Technical Associate Interview Questions and Answers

Q1. Tell me about yourself
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Technical and coding test

Q1. Basic english questions were there
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Q2. Speaking, listening skills were tested.
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Q1. What is vlookup
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Q2. What is pivot table
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It was pretty easy, easy for anyone with basic knowledge and solving skills.

Pretty easy, Simple coding problems with strings, arrays etc.

Q1. The roles were subdivided so, based on the role the questions were asked.. so prepare with information given in JD shared before.
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Q1. This was easy, In my experience it was bad, as idk what actually happened but they took the HR round as Group Discussion here and it was kind of not understandable..Well I managed it till interview round a...read more
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Q1. What is inheritance?
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Inheritance is a concept in object-oriented programming where a class can inherit attributes and methods from another class.
• Allows for code reusability by creating a new class based on an existing class

• Child class inherits properties and behaviors of the parent class

• Can have multiple levels of inheritance

• Example: Class Animal can be a parent class with subclasses like Dog and Cat inheriting its attributes and methods
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Q2. What is azure adls?
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Azure ADLS stands for Azure Data Lake Storage, a scalable and secure data lake solution for big data analytics.
• Azure ADLS is a cloud-based storage solution provided by Microsoft Azure.

• It is designed for big data analytics workloads, allowing users to store and analyze large amounts of data.

• ADLS offers features like high availability, scalability, and security for data storage and processing.

• It supports various data typ...read more
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Q1. How much are you expecting?
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Q1. Details about Your Project
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Developed a web-based project management tool for tracking tasks and deadlines.
• Used HTML, CSS, and JavaScript for front-end development

• Implemented backend using Node.js and MongoDB for database management

• Incorporated user authentication and authorization features for security

• Utilized Agile methodology for project management
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Q1. Array and databases questions
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Q1. Future about AI
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AI is rapidly evolving and has the potential to revolutionize various industries by automating tasks, improving efficiency, and enabling new capabilities.
• AI is being used in healthcare to improve diagnostics, treatment planning, and patient care.

• AI is enhancing customer service through chatbots and personalized recommendations.

• AI is revolutionizing transportation with self-driving cars and predictive maintenance.

• AI is ...read more
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Q1. Salary negotiations
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Q1. How do you implement xgboost?
Ans. 
XGBoost is implemented by installing the library, loading the data, defining the model parameters, training the model, and making predictions.
• Install the xgboost library using pip or conda

• Load the data into DMatrix format for efficient processing

• Define the model parameters such as learning rate, max depth, and number of trees

• Train the model using the fit() function

• Make predictions using the predict() function
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Medium Hacker rank questions 1. DP, 2. Medium, 3. Easy

Q1. Prepare well for technical round
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Q2. Past projects and situations handled in projects
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