10+ Navitas Life Sciences Interview Questions and Answers

This question asks to find the position of a target integer in a row-wise and column-wise sorted matrix.

• Iterate through each row and column of the matrix

• Compare the target integer with the current element

• If the target integer is found, return the position as {i, j}

• If the target integer is not found, return {-1, -1}

The question asks to find the total amount of rainwater that can be trapped in the given elevation map.

• Iterate through the array and find the maximum height on the left and right of each bar.

• Calculate the amount of water that can be trapped at each bar by taking the minimum of the maximum heights on the left and right.

• Sum up the trapped water for all bars and return the total amount.

Implement polyfill of promise.all and debounce function with example

• Create a polyfill for Promise.all by using Promise constructor and Promise.resolve

• Implement debounce function by using setTimeout and clearTimeout

• Example: const debouncedFunction = debounce(() => { console.log('debounced function called') }, 300)

Implement a basic data grid component using machine coding

• Start by defining the structure of the data grid component

• Implement functions for adding, updating, and deleting data in the grid

• Include features like sorting, filtering, and pagination

• Consider performance optimizations for handling large datasets

• Test the data grid component with sample data to ensure functionality

To find repeating characters from a string in a single loop.

• Create an empty array to store repeating characters

• Loop through each character of the string

• If the character is already in the array, add it to the array

• Return the array of repeating characters

Iterated on a product to improve user experience

• Identified pain points through user feedback

• Conducted user research to understand user needs

• Implemented changes based on feedback and research

• Tested new features with a subset of users

• Analyzed data and user feedback to further refine the product

The Alien Dictionary Problem is a question that involves sorting words based on a given alien language's alphabetical order.

• The problem can be solved using topological sorting.

• Create a graph where each character is a node and each word is an edge.

• Perform a topological sort on the graph to get the correct order of characters.

• If there is a cycle in the graph, it means the alien language is invalid.

Frontend code quality is crucial for performance, maintainability, and scalability of web applications.

• Consistent coding style and conventions improve readability and maintainability.

• Modular and reusable code components enhance scalability and reduce duplication.

• Regular code reviews and testing ensure high quality and bug-free code.

• Optimizing performance by minimizing file sizes, reducing HTTP requests, and using efficient algorithms.

• Implementing accessibility features to ens...read more

Design a card game BlackJack

• Create a deck of 52 cards

• Assign values to cards (number cards are worth their face value, face cards are worth 10, Ace can be 1 or 11)

• Deal 2 cards to each player and dealer, one of the dealer's cards is hidden

• Players can choose to 'hit' (draw another card) or 'stand' (keep current hand)

• Dealer must hit until their hand value is 17 or higher

• Player wins if their hand value is closer to 21 than the dealer's without exceeding 21

Mindtickle is a B2B SAAS platform designed to help companies train and develop their sales teams through interactive learning modules.

• Focus on creating engaging and interactive training modules for sales teams

• Include features for tracking progress and performance analytics

• Integrate with CRM systems for seamless data flow

• Offer customization options for different industries and sales processes