System Design Interview Questions

Takashi M. - "Designing a Pseudo Random Number Generator (PRNG) involves creating an algorithm that generates a sequence of numbers that appear random while being deterministic, meaning that the same sequence can be reproduced given the same initial conditions. Here's a basic outline of how you could design a PRNG: Define the seed: The PRNG algorithm requires a seed value to initialize the generator. The seed can be any value, such as a number provided by the user or obtained from system data like the curr"See full answer

Debajyoti B. - "Museums are multi-revenue organizations. They dont have much or any profits in the process but thats becuase they dont want to either. All the money pretty much goes to operational costs required to be a well maintained place of exhibit. Lets consider the sources they currently "make" the money from- governments(national and/or state) private donors and trustees heritage organizations with their lottery fundings self channels like admission/entry fees, tickets for exhibitions, gift s"See full answer

Namrata L. - "Clarification Questions Who are we? An independent startup trying to enter Why do we want to do this Constraints What kind of app do we have in mind, a library kind of app with subscriptions to a book Goal Help users read more by giving them a subscription model for a hard copy of book User acquisition Users Demographics - Kids, Teenagers, Young Adults, Old Adults, Oldies Profession - Working professionals, Stay at Home Reading - no, medium, avid Journey Get to know of a book -> Bu"See full answer