Interview Questions

Kumar A. - "scale low latency real time inventory and status updates"See full answer

Kavithadevi P. - "hash maps work in key value pair. The keys are hashed with a hash algorithm and resulting hashcode(integer) with related value are stored. Accessing a value, removing an element, Searching the hash map: 1) The hash map value can be accessed in O(1) time once you know the key. 2) If the key is not known, the hashmap value can be accessed in O(n) since you have to iterate atleast once. "See full answer

Shivam S. - "I. Understanding Customer Needs & Requirements II. Developing a Project Timeline III. Defining the Problem Statement IV. Identifying Product Features, Benefits & Requirements V. Defining Project Objectives & Success Criteria VI. Identifying Stakeholders Associated with the Project VII. Determining Resources Needed to Complete the Project & Potential Risks"See full answer

Gopal R. - "Stateful Firewall Tracks the state of active network connections (TCP, UDP, etc.) and makes decisions based on both rules and connection state (e.g., established sessions). Stateless Firewall Makes decisions based only on packet header information (source IP, destination IP, port, protocol) without tracking connection states."See full answer

Tharun G. - "Through confusion matrix we can find the over all TP,TN,FP,FN so that we can find the actual and correct predicted value."See full answer

Anonymous Flamingo - "In Python, an "oops" (Object-Oriented Programming) concept refers to a programming paradigm that is based on the idea of objects and classes. OOP allows developers to model real-world concepts and create reusable code blocks through the use of inheritance, polymorphism, and encapsulation. Here are some common OOP concepts in Python: Class: A class is a blueprint for creating objects. It defines the attributes and behaviors that objects of that class will have. Object: An object is an insta"See full answer

Siddhant S. - "Question: How would you improve airport layover? Clarifying Questions What’s my role? Product Manager at a specific company? - Product Manager at the company that builds the airport Digital Product or Physical Product? - Make my own assumption Specific Airport? Country? Airline? - Airport in the US Has both international and domestic Why? Airport layovers are becoming more common as international travel picks up post COVID Increasing # of travellers Layovers as a"See full answer