Navikenz India Scrum Master Interview Questions and Answers

Q1. How would you say 'No' to your customer if they come for new feature requests?
Ans. 
I would explain the reason for saying 'No' and offer alternative solutions.
• Listen to the customer's request and understand their needs

• Explain the limitations and constraints of the product

• Offer alternative solutions or workarounds

• Thank the customer for their feedback and encourage them to provide more in the future
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Q2. How do you prioritize your roadmap?
Ans. 
I prioritize my roadmap based on customer needs, business goals, and resource availability.
• Gather feedback from customers and stakeholders

• Align roadmap with business objectives

• Consider resource constraints

• Rank features based on impact and effort

• Regularly review and adjust roadmap
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Q1. About the project that I have worked
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Q2. Technical Experience
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Q1. Databinding in android
Ans. 
Databinding in Android allows for easier connection between UI components and data sources.
• Databinding eliminates the need for findViewById() calls in your code.

• It allows for easier access to data in your layouts using data binding expressions.

• Databinding can improve code readability and reduce boilerplate code.

• Example:
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Q2. What is the packaging process in android
Ans. 
Packaging process in Android involves compiling the code, resources, and assets into an APK file for distribution.
• Compile the Java code into .class files

• Compile the resources (XML files, images, etc.) into a binary format

• Package all the compiled files into an APK file using the Android Asset Packaging Tool (AAPT)

• Sign the APK file with a private key for security

• Align the APK file for optimization
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Q3. What is an MVVM design pattern
Ans. 
MVVM is a design pattern that separates the user interface from the business logic and data model.
• MVVM stands for Model-View-ViewModel

• Model represents the data and business logic

• View represents the user interface

• ViewModel acts as an intermediary between the Model and View

• MVVM helps in achieving separation of concerns and easier unit testing
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Q1. Most of the question related to architecture and system design
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Q1. Face to face interview with director
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Q1. They ask generally about yourself and your experience background
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Q1. Most of the question related to NLP.
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Q2. What is the order of efficiency among MobileNet, DenseNet, and EfficientNet?
Ans. 
EfficientNet is the most efficient, followed by MobileNet and then DenseNet.
• EfficientNet is the most efficient among the three models due to its use of compound scaling and efficient building blocks.

• MobileNet is less efficient than EfficientNet but more efficient than DenseNet, as it uses depthwise separable convolutions to reduce computational cost.

• DenseNet is the least efficient among the three models, as it has a hi...read more
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Q3. Did they request me to write a lambda function in python? How handle the files using pandas
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Aptitude questions were easy and basics

Q1. They asked about projects, SQL basics, oops concepts and about java concepts
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Q2. It was an easy and average interview
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They give an assignment to complete, that consists of more than 15 questions and Time limit is 30min.
Questions are basic.

They share coderbyte platform link, on that they give 2 medium level DSA questions and Time limit os 60 minutes.

Q1. It was 1hr technical interview. They ask only core Java concepts.
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Q2. Only core Java questions. Like Opps concept, Interface, Inheritance, Some keywords, String, Threads,etc. After that they also ask some SQL queries and about Data base.
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Small assignment to chek your analysis skills

Q1. What are challenges faced with clients?
Ans. 
Challenges faced with clients include communication barriers, changing requirements, and managing expectations.
• Communication barriers due to language differences or lack of clarity

• Changing requirements leading to scope creep and project delays

• Managing client expectations and ensuring alignment with project goals
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Q2. How do you deal with change in requirement
Ans. 
I adapt by communicating with stakeholders, analyzing impact, and adjusting project plans accordingly.
• Regular communication with stakeholders to understand the reasons for change

• Analyze the impact of the change on project scope, timeline, and resources

• Update project plans and requirements documentation accordingly

• Prioritize changes based on business value and impact on project goals
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Q3. What are the techniques to gather quality requirements
Ans. 
Techniques to gather quality requirements include interviews, surveys, observation, workshops, and document analysis.
• Conduct interviews with stakeholders to understand their needs and expectations.

• Distribute surveys to gather feedback from a larger group of stakeholders.

• Observe users in their natural environment to identify pain points and opportunities for improvement.

• Facilitate workshops with cross-functional teams t...read more
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2 coding question, I mysql question on HackerRank

Q1. Basics of java concepts, oops concepts, Basic DSA, MySql
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Q1. Introduction, family background
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Basic aptitude verbal, numerical and Analytical Questions

2 coding Question that you can solve easily

Q1. Question on java object oriented programming then one written code was asked to solve on paper and other Question about resume projects.
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Q1. Scenario based Questions and project based Question where asked
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