Browse Definitions by Alphabet
- What is digital labor? - Digital labor is work that's performed by robotic process automation (RPA) systems and interactive applications, including chatbots and digital assistants.
- What is digital transformation? Everything you need to know - Digital transformation is the incorporation of computer-based technologies into an organization's products, processes and strategies.
- What is dimensionality reduction? - Dimensionality reduction is a process and technique to reduce the number of dimensions -- or features -- in a data set.
- What is direct marketing? - Direct marketing is a type of advertising campaign that seeks to elicit an action (such as an order, a visit to a store or website or a request for further information) from a selected group of consumers in response to communication from a marketer.
- What is direct-attached storage (DAS) and how does it work? - Direct-attached storage (DAS) is a type of data storage that is attached directly to a computer without going through a network.
- What is distributed cloud and how does it work? - Distributed cloud is public cloud -- any third-party cloud computing service offered over public internet -- deployed in more than one location, ideally in proximity to whoever or whatever wants to access it.
- What is distributed computing? - Distributed computing is a model in which components of a software system are shared among multiple computers or nodes.
- What is distributed tracing? - Distributed tracing is a method used to track the journey of requests as they flow through a distributed system or microservices architecture.
- What is domain generation algorithm (DGA)? - A domain generation algorithm (DGA) is a program that generates a large list of domain names.
- What is Domain-based Message Authentication, Reporting and Conformance (DMARC)? - The Domain-based Message Authentication, Reporting and Conformance (DMARC) protocol is one leg of the tripod of internet protocols that support email authentication methods.
- What is DomainKeys Identified Mail (DKIM)? - DomainKeys Identified Mail (DKIM) is a protocol for authenticating email messages using public key cryptography to protect against forged emails.
- What is DOS (Disk Operating System)? - A DOS, or disk operating system, is an operating system (OS) that runs from a disk drive.
- What is dynamic and static? - In general, dynamic means 'energetic or forceful,' while static means 'stationary.
- What is dynamic application security testing (DAST)? - Dynamic application security testing (DAST) is the process of analyzing a web application in runtime to identify security vulnerabilities or weaknesses.
- What is the dark web (darknet)? - The dark web is an encrypted portion of the internet not visible to the general public via a traditional search engine such as Google.
- What is the data link layer in the OSI model? - The data link layer is the protocol layer in a program that handles how data moves in and out of a physical link in a network.
- What is the digital divide? - The digital divide is the gap between demographics and regions that have access to modern information and communications technology (ICT) and those with no or restricted access.
- What is the Digital Operational Resilience Act (DORA)? - The Digital Operational Resilience Act (DORA) is a European Union regulation designed to enhance cybersecurity and ensure functional continuity of the financial sector, employing rigorous information and communications technology (ICT) standards across all EU financial entities.
- What is the double-slit experiment? - The double-slit experiment is a 19th century investigation into the properties of light that has since been found to demonstrate the wave-particle duality of photons, electrons and other particle types, as well as other quantum properties, such as superposition and interference.
- What is the Driver's Privacy Protection Act (DPPA)? - The Driver's Privacy Protection Act (DPPA) is a United States federal law designed to protect the personally identifiable information of licensed drivers from improper use or disclosure.