10+ Infogain Interview Questions and Answers

The number of television sets Flipkart should have in inventory to satisfy the entire demand during the big billion days.

• Estimate the demand based on previous sales data and market trends.

• Consider the production capacity and lead time for restocking.

• Factor in potential competition and pricing strategies.

• Use predictive analytics to forecast demand and optimize inventory levels.

• Ensure adequate safety stock to avoid stockouts and lost sales.

My favorite restaurant is a cozy Italian place called La Trattoria.

• Create a social media presence and post mouth-watering pictures of the food

• Offer a loyalty program to encourage repeat customers

• Partner with food bloggers and influencers to promote the restaurant

• Host special events like wine tastings and cooking classes

• Offer delivery and takeout options to reach a wider audience

Sorry, I do not have access to the procurement data of Lays India.

• No data available

• Cannot answer the question

Designing an elevator for commercial sector with problem solving.

• Identify the target audience and their needs

• Consider the building's layout and traffic flow

• Incorporate safety features such as emergency brakes and alarms

• Include energy-efficient components to reduce costs

• Provide easy-to-use controls and clear signage

• Consider the elevator's speed and capacity

• Ensure compliance with building codes and regulations

API optimisation techniques & methods

• Use caching to reduce response time

• Implement pagination for large datasets

• Minimize network requests by combining multiple API calls into one

• Use efficient data formats like JSON or Protocol Buffers

• Implement rate limiting to prevent abuse and ensure fair usage

It's difficult to guess the exact number, but Heathrow airport can accommodate up to 80 million passengers annually.

• Heathrow airport is one of the busiest airports in the world.

• It has five terminals and serves over 200 destinations worldwide.

• The airport has a capacity of up to 80 million passengers annually.

• The number of people at the airport varies depending on the time of day, season, and other factors.

A physical wallet for a 10 year old girl should be colorful, durable, and have compartments for coins and bills.

• Use bright colors and fun designs to appeal to a young girl's taste

• Ensure the wallet is made of durable materials to withstand wear and tear

• Include compartments for coins and bills to teach financial responsibility

• Consider adding a clear ID slot for the child's identification card

• Make the wallet small enough to fit in a backpack or pocket

LLD of an E-commerce system involves designing the detailed architecture of the system including modules, components, and their interactions.

• Identify key components like user interface, database, payment gateway, inventory management, etc.

• Define the interactions between components using UML diagrams like class diagrams, sequence diagrams, etc.

• Consider scalability, security, performance, and maintainability aspects in the design.

• Use design patterns like MVC, Observer, Factory,...read more

A sleek and compact wallet with RFID blocking technology and multiple card slots.

• Minimalistic design with high-quality leather material

• RFID blocking technology to protect against electronic theft

• Multiple card slots for easy organization

• A separate compartment for cash and coins

• Slim and compact size for easy carrying

Localstorage stores data with no expiration date, while session storage stores data for one session only.

• Localstorage data persists even after the browser is closed, while session storage data is cleared when the session ends.

• Localstorage has a larger storage capacity compared to session storage.

• Localstorage data is accessible across different tabs and windows of the same browser, while session storage data is limited to the current tab or window.

• Example: Localstorage can be ...read more