SQTL Interview Questions and Answers

I will implement dynamic pricing and incentivize drivers to work during peak hours.

• Implement dynamic pricing to encourage more drivers to work during peak hours

• Incentivize drivers with bonuses or higher pay during peak hours

• Partner with other transportation companies to increase the supply of available vehicles

• Use data analysis to predict peak times and adjust supply accordingly

• Offer alternative modes of transportation such as bikes or scooters during peak hours

To build a bottle for a billionaire baby, focus on luxury materials, unique design, and advanced technology.

• Use high-quality materials such as gold, silver, or crystal to create a luxurious feel.

• Incorporate a unique and stylish design that sets it apart from regular baby bottles.

• Include advanced technology features like temperature control or self-cleaning capabilities.

• Offer customization options such as engraving the baby's name or birthdate for a personalized touch.

Design a reporting analytics system for the organization

• Identify key metrics to track

• Determine data sources and integrate them into a centralized database

• Develop a user-friendly dashboard for data visualization

• Implement automated reporting and alerting

• Ensure data security and privacy

• Continuously evaluate and improve the system

Improve Google Maps by enhancing real-time traffic updates and integrating public transportation options.

• Enhance real-time traffic updates to provide more accurate and timely information to users

• Integrate public transportation options for seamless navigation between driving and public transit

• Improve user interface for easier navigation and search functionality

A Lambada function is an anonymous function that can be defined in a single line of code and passed as an argument to other functions.

• Lambada functions are commonly used in functional programming languages like Python and JavaScript.

• They are often used for tasks that require a short, simple function without the need to define a separate named function.

• Example: lambda x: x*2 defines a Lambada function that doubles the input value x.

A load balancer distributes incoming network traffic across multiple servers to ensure optimal resource utilization and prevent overload.

• Distributes incoming traffic evenly across servers

• Monitors server health and redirects traffic away from unhealthy servers

• Improves reliability and scalability of applications

• Examples: Nginx, HAProxy, AWS Elastic Load Balancer