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Category Archives: Computer Subject

Quality Assurance plays a vital role in maintaining the quality of the software project. Generally, DevOps finds it difficult to deliver software projects on time… Read More
Prerequisite: Agile Software Development In the world of software development, a project is managed majorly by three bodies they are Scrum Master, Product Owner, and… Read More
A Deadlock is a situation where a set of processes are blocked because each process is holding a resource and waiting for a resource that… Read More
A data warehouse is a centralized data management system that combines, integrates, and groups information from various sources into a single repository. Data warehousing facilitates… Read More
CCNA (Cisco Certified Network Associate) is Cisco’s leading certification in networking. The main aim of this certification is to offer a mid to entry-level certification… Read More
A network switch is a piece of hardware that allows computers to communicate with one another. It accepts physical connectors from computers and other network… Read More
Web Application Firewall protects the web application by filtering, monitoring, and blocking any malicious HTTP/S traffic that might penetrate the web application. In simple words,… Read More
Tokens and terminals are similar words and are often used interchangeably. But there is a conceptual difference between both terms, the differences are discussed in… Read More
Routing is a procedure that helps the packet choose an optimal path to reach its destination as soon as possible. For example, a device can… Read More
Transport Layer Security is a successor of the Secure Sockets Layer it was developed in order to provide a safe channel between two parties. The… Read More
Paging is a concept for storage management in operating systems that retrieve processes from secondary storage and store them in main memory as pages. The… Read More
Traditionally in many software projects, we might have used RDBMS like Oracle, SQL Server, MySQL, etc., and we might have used Structured Query Language(SQL) to… Read More
User Mode: When a Program is booted up on an Operating system let’s say windows, then it launches the program in user mode. And when… Read More
Directory implementation in the operating system can be done using Singly Linked List and Hash table. The efficiency, reliability, and performance of a file system… Read More
Pre-requisites:  States of a Process in Operating Systems Two-State Process Model in Operating System A process is a program under execution that consists of a… Read More

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