Browse Definitions by Alphabet

  • What is a Request for Comments (RFC)? - A Request for Comments (RFC) is a formal document created by the Internet Engineering Task Force (IETF) that outlines technical specifications, organizational notes and standards relevant to internet and networking technologies, including protocols such as routing, addressing and transport technologies.
  • What is a request for proposal (RFP)? - A request for proposal (RFP) is a document an organization uses when it's searching for a product or service to meet specific requirements.
  • What is a restricted API? - A restricted API is an application program interface whose access, or use, is intentionally limited by web site developers for security purposes or business reasons.
  • What is a robo-advisor? Everything to know before using one - A robo-advisor is a virtual financial advisor powered by artificial intelligence (AI) that employs an algorithm to deliver an automated selection of financial advisory services.
  • What is AMD Ryzen? - AMD Ryzen is the brand name for Advanced Micro Devices' line of desktop and mobile processors.
  • What is ransomware? How it works and how to remove it - Ransomware is a type of malware that locks and encrypts a victim's data, files, devices or systems, rendering them inaccessible and unusable until the attacker receives a ransom payment.
  • What is React Native? - React Native is an open source JavaScript framework for mobile application development.
  • What is real-time business intelligence (RTBI)? - Real-time business intelligence (RTBI) combines data analytics and various data processing tools to enable access to the most relevant, up-to-the-minute data and visualizations.
  • What is Real-Time Transport Control Protocol (RTCP)? - Real-Time Transport Control Protocol (RTCP) is a network communication protocol that works alongside Real-Time Protocol (RTP) to monitor and track data delivery on large multicast networks via RTP's associated transmission metrics.
  • What is records management? - Records management is the supervision and administration of digital or paper records, regardless of format.
  • What is Reddit? - Reddit is a social media platform and forum-style website where content is socially curated and promoted by site members through voting.
  • What is reinforcement learning? - Reinforcement learning (RL) is a machine learning training method that trains software to make certain desired actions.
  • What is relationship marketing? - Relationship marketing is a facet of customer relationship management (CRM) that focuses on customer loyalty and long-term customer engagement rather than shorter-term goals like customer acquisition and individual sales.
  • What is remote desktop protocol (RDP)? - Remote desktop protocol (RDP) is a secure network communications protocol developed by Microsoft.
  • What is replatforming and how does it work? - Replatforming is the process of migrating an application or system from one platform to another.
  • What is REpresentational State Transfer (REST) - REST (REpresentational State Transfer) is an architectural style for developing web services and systems that can easily communicate with each other.
  • What is responsible AI? - Responsible AI is an approach to developing and deploying artificial intelligence (AI) from both an ethical and legal point of view.
  • What is retrieval-augmented generation (RAG) in AI? - Retrieval-augmented generation (RAG) is an AI framework that retrieves data from external sources of knowledge to improve the quality of responses.
  • What is RFI (request for information)? - A request for information (RFI) is a formal process for gathering information from potential suppliers of a good or service.
  • What is risk management? Importance, benefits and guide - Risk management is the process of identifying, assessing and controlling threats to an organization's capital, earnings and operations.
  • What is risk mitigation? Strategies, plan and best practices - Risk mitigation is a strategy to prepare for and lessen the effects of threats faced by a business.
  • What is Robotics? - Robotics is a branch of engineering that involves the conception, design, manufacture and operation of robots.
  • What is ROI? How to calculate return on investment - Return on investment (ROI) is a crucial financial metric investors and businesses use to evaluate an investment's efficiency or compare the efficiencies of several different investments.
  • What is role-based access control (RBAC)? - Role-based access control (RBAC) is a method of restricting network access based on the roles of individual users within an enterprise.
  • What is RPM Package Manager? - RPM Package Manager (RPM), originally called the Red Hat Package Manager, is an open source program for installing, uninstalling and managing software packages in Linux.
  • What is the risk-reward ratio? - The risk-reward ratio, also known as a risk-return ratio, is a mathematical calculation investors use to measure the expected gains of a given investment against the risk of loss.