Interview Questions

Nikunj V. - "OLTP (Online Transaction Processing) and OLAP (Online Analytical Processing) are two types of data processing systems, each designed for specific purposes in the context of database and data warehouse environments. OLTP (Online Transaction Processing):Purpose: OLTP systems are designed to manage and handle high volumes of transactions, such as inserting, updating, and deleting data. These systems are typically used in day-to-day business operations. Characteristics: Handles small, si"See full answer

Joseline O. - "Analyze the Data to Identify Root Causes sentimental analysis behavioral analysis Optimize Content Discovery and Personalization Improved Recommendations Content Diversification"See full answer

Anonymous Unicorn - "input = [ {"topic": 1, "chapter": 1, "section": 1}, {"topic": 2, "chapter": 2, "section": 1}, {"topic": 3, "chapter": 2, "section": 2}, {"topic": 4, "chapter": 1, "section": 1}, {"topic": 5, "chapter": 1, "section": 1}, {"topic": 6, "chapter": 2, "section": 2}, {"topic": 7, "chapter": 2, "section": 2}, {"topic": 8, "chapter": 2, "section": 3}, ] expected_output = [ {'chapter': 1, 'sections': [ {'section': 1, 'topics': [ {'top"See full answer

Abdurhman M. - " Adaptability Teamwork Analytical skills Decision-making skills"See full answer

Nishigandha B. - "na"See full answer

Kuldeep Y. - "Do you have questions you want to ask me or any feedback you want to provide about the interview process? Tell me about your role & day to day basis of work in your current project in current company."See full answer

Mark B. - "Questions and Clarifications: Monitoring can mean a few things- Location, vital signs, fluids did you have something in mind or should I pick? -> You should pick Should I assume I am acting as google or a startup -> You pick -> well google has a mission to organize the world's data, and well being data may play well with either the google health or google home systems. I will act as google I am going to initially focus on the US market, as other markets may have different cultural expectatio"See full answer

Julien C. - "👇 Your feedback is very much appreciated 👇 Clarifying Questions Should we look at it worldwide or in the USA only? Should we consider all Slack messages? ones that are sent in business-owned workspaces? ones that are sent in other types of communities? We'll give numbers for this scope: worldwide all messages Approach: Nb of users x Nb messages sent by user per hour x Nb hours worked per day Nb of users: 10M Nb of messages per hour: 10 Nb of hours worked per day: 8 So an"See full answer