It generally depends what you are and you will be working on. Also what your level is but these are some of the more frequent interview questions. Design amazon’s frequently viewed product page...

Client-Server Communication Standard HTTP Web Request Client opens a connection and requests data from server. Server calculates the response. Server sends the response back to the client o...

Caching Take advantage of the locality of reference principle: recently requested data is likely to be requested again. Exist at all levels in architecture, but often found at the level nea...

Google Programmable Search Engine lets you include a search engine on your website to help your visitors find the information they’re looking for. Because Programmable Search Engine is based on Goo...

System design is important for several reasons: Defining system requirements: System design helps to identify the requirements and constraints of the system being designed, and to prioriti...

The OSI (Open Systems Interconnection) model matters because it provides a standard way of describing and understanding the different functions and components involved in a network communication. T...

System design is a process of defining the architecture, modules, interfaces, data for a system to satisfy specified requirements. It can refer to the design of a complex system, such as a computer...

Virtualization and containerization are two different approaches to creating and managing virtual environments for software applications. Virtualization involves creating a virtual machine (VM) th...

TCP (Transmission Control Protocol) and UDP (User Datagram Protocol) are two of the most commonly used protocols for transmitting data over a network. TCP is a reliable and connection-oriented pro...

SSL (Secure Sockets Layer), TLS (Transport Layer Security), and mTLS (Mutual TLS) are all security protocols used to secure communications over the internet. SSL was the original protocol used to ...