Netradyne Technology Interview Questions, Process, and Tips

Q1. Explain primary key in dbms
Ans. 
Primary key is a unique identifier for each record in a database table.
• Primary key ensures data integrity and helps in faster data retrieval.

• It cannot have null values and must be unique for each record.

• It can be a single column or a combination of columns.

• Examples of primary keys are social security number, email address, etc.
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Q2. Memory management concept names in os
Ans. 
Memory management concepts in OS
• Virtual memory

• Page replacement algorithms

• Memory allocation

• Memory protection

• Swapping

• Fragmentation
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Q1. Walk us through a product feature you have developed from scratch
Ans. 
Developed a chatbot feature for customer support
• Researched customer pain points and identified the need for a chatbot

• Collaborated with UX designers to create wireframes and user flows

• Worked with developers to build and integrate the chatbot using natural language processing

• Conducted user testing and gathered feedback for iterative improvements

• Implemented analytics to track chatbot performance and user satisfaction
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Q2. What tools did you use for project management, product backlog, wireframing, communication, documentation?
Ans. 
I have used Jira for project management, Trello for product backlog, Balsamiq for wireframing, Slack for communication, and Confluence for documentation.
• Jira for project management

• Trello for product backlog

• Balsamiq for wireframing

• Slack for communication

• Confluence for documentation
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Q3. What stakeholders you interacted with day-in-day-out
Ans. 
I interacted with various stakeholders including product managers, developers, designers, and business analysts.
• Product managers: Collaborated closely with them to define product vision, roadmap, and prioritize features.

• Developers: Worked closely with the development team to ensure clear understanding of requirements and provide guidance.

• Designers: Collaborated on UI/UX design, reviewed mockups, and provided feedback.

• B...read more
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Q4. What were the agile ceremonies and how did you facilitate them
Ans. 
Agile ceremonies are regular meetings in Agile methodology to plan, review, and adapt the project progress.
• Sprint Planning: Collaboratively plan the work to be done in the upcoming sprint.

• Daily Stand-up: Short daily meeting to discuss progress, challenges, and plan for the day.

• Sprint Review: Demonstrate completed work to stakeholders and gather feedback.

• Sprint Retrospective: Reflect on the sprint, identify improvements...read more
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Select a retail banking brand of your choice and talk about top 3 digital features and your approach towards implementing them

Discussion on case study assignment presentation