Pravin Masalewale Interview Questions and Answers

REST API is a web-based architectural style for building web services.

• REST stands for Representational State Transfer

• It uses HTTP methods like GET, POST, PUT, DELETE

• It is stateless and cacheable

• It uses URIs to identify resources

• It returns data in JSON or XML format

NodeJs code can be deployed on server using various tools like PM2, Forever, and Docker.

• Use a process manager like PM2 or Forever to manage the NodeJs process on the server.

• Use a containerization tool like Docker to package the NodeJs code and its dependencies into a container and deploy it on the server.

• Ensure that the server has the required dependencies and environment variables set up for the NodeJs code to run pro...read more

To calculate landing price to retailer and distributor on mark up basis, determine the cost price and apply the desired mark up percentage.

• Determine the cost price of the product

• Decide on the desired mark up percentage for the retailer and distributor

• Calculate the mark up amount by multiplying the cost price with the mark up percentage

• Add the mark up amount to the cost price to get the selling price

• The selling price is...read more

The lctr for other brands at 15% markup margin would depend on their cost of production and desired profit margin.

• Calculate the cost of production for each brand

• Add 15% markup margin to the cost of production

• Subtract the cost of production from the selling price to get the lctr

• Example: If the cost of production for Brand A is $50, the selling price would be $57.50 (15% markup). If the selling price is $70, the lctr wou