What Does Doppler Effect Mean? The Doppler effect is a phenomenon related to the effects of moving objects on an electromagnetic field. In this, an observer in relative motion to a wave experiences a change in the frequency or wavelength of the wave. For example, consider a person standing near a road. A honking vehicle approaches the observer, nears and then recedes from the observer. While the vehicle is approaching, the observer hears the horn as a low tone....
What Does World Wide Web (WWW) Mean? The World Wide Web (WWW) is a network of online content that is formatted in HTML and accessed via HTTP. The term refers to all the interlinked HTML pages that can be accessed over the Internet. The World Wide Web was originally designed in 1991 by Tim Berners-Lee while he was a contractor at CERN. Techopedia Explains World Wide Web (WWW) The World Wide Web is what most people think of as the Internet....
What Does Wavelength Mean? Wavelength refers to the length or distance between two identical points of neighboring cycles of a wave signal traveling in space or in any physical medium. The length is measured in distance specifications such as meters, centimeters or millimeters. The wavelength of a signal is inversely proportional to its frequency, that is, the higher the frequency, the shorter the wavelength. Techopedia Explains Wavelength Wavelength depends on the medium the wave is traveling....
What Does X.25 Mean? X.25 is the name given to a suite of protocols used for packet-switched wide area network communication. Defined by the International Telegraph and Telephone Consultative Committee in 1976, X.25 had the original purpose of carrying voice signals over analog telephone lines. X.25 is the oldest packet-switching technique available and was commonly used before the Open System Interconnection (OSI) reference model became standard. Originally developed for use in the 1970s and used widely in the 1980s, X....
What Does X Client Mean? X client refers to the application program that is displayed on an X server, although this application program is otherwise separate from that server. All application programs that run in a GUI delivered by the X Window Sytem, which is virtually any GUI employed on Linux as well as other Unix-like operating systems, is considered an X client. Therefore Apache, OpenOffice, gFTP, gedit, GIMP, Xpdf, and rCalc are typically X clients if employed on such operating systems....
What Does Yak Shaving Mean? Yak shaving is a progranming term that refers to a series of tasks that need to be performed before a project can progress to its next milestone. This term is believed to have been coined by Carlin Vieri and was inspired by an episode of “The Ren & Stimpy Show.” The term’s name alludes to the seeming uselessness of the tasks being performed, even though they may be necessary to solve a larger problem....
With 2022’s E3 officially cancelled, gamers all around the world are tentatively looking to the Game Awards to help pick up some of the slack. With that in mind, then, many folks out there may be wondering when are The Game Awards 2022? In this guide, we’ll clue you in on when Geoff Keighley’s awards ceremony kicks off and what the potential schedule will look like. So, without further delay, let’s get started, shall we?...
Fans excited about more isekai meets fantasy anime goodness in the form of Demon Lord, Retry! have been patiently waiting since September 2019 for more news about the show. After its initial 12-episode run, there are still several loose ends to tie up, and at the very least, a war that was teased in the finale. Naturally, that has left many viewers anticipating a new season of action, and if you are one of those wondering about when does Demon Lord, Retry!...
Nvidia’s new RTX 4090 graphics card is now available, as we’ve reached its 12th October 2022 release date. After extensive testing, our RTX 4090 review reveals one of the biggest gen-on-gen performance increases ever, as well as a clever new technique for boosting frame-rates further in supported games: DLSS 3. We’ve rounded up everything you need to know about the RTX 4090, from its price and performance to where you can actually buy one....
Splatoon isn’t just about firing ink at other players, there’s a story mode to go along with the interesting world that’s been built, and Splatoon 3 expands on the neon dream. Throughout the game, you’ll come across several familiar faces from the previous entries in the series, along with brand new characters. One great example is Agent 3, who’s identity may seem like a mystery at first. So, who is Agent 3 in Splatoon 3?...
What Does Netbook Mean? A netbook is a small mobile computing device (a mini laptop) that has less processing power and storage space than a laptop computer. Netbooks are extremely lightweight, and most do not include a CD/DVD drive. However, they do support a small keyboard for word processing and other inputs. Netbooks were initially created as secondary computing options and targeted to the education market. However, they have become increasingly popular, particularly mong students, bloggers and those how mainly use a laptop to access the Web....
What Does Script Kiddie Mean? A script kiddie is a derogatory term used to refer to non-serious hackers who are believed to reject the ethical principals held by professional hackers, which include the pursuit of knowledge, respect for skills, and a motive of self education. Script kiddies shortcut most hacking methods in order to quickly gain their hacking skills. They don’t put much thought or time into gaining computer knowledge, but educate themselves in a fast manner in order to learn only the bare minimum....
What Does Sprite Mean? A sprite is a type of “stand-alone” computer graphic element that has evolved along with modern computer graphics technologies. A sprite is defined as a two-dimensional image or animated image that plays a specific role, often independently manipulated, within a larger image environment. Sprites are also known as icons. Techopedia Explains Sprite Two fundamentally different types of sprite design involve using hardware circuitry or software programs. The idea of a sprite dates back to the mid-1970s where relatively primitive sprite images first started to be manipulated within a greater visual image, as sets of bitmaps....
What Does Access Modifiers Mean? Access modifiers are keywords used to specify the accessibility of a class (or type) and its members. These modifiers can be used from code inside or outside the current application. Access modifiers in .NET are used to control the accessibility of each of the members of a type from different possible areas of code. This can be handled from within the current assembly or outside it....
What Does Ambient Temperature Mean? Ambient temperature is a measure of the temperature around a given asset or piece of equipment or other object. In IT, ambient temperature refers controls on cooling required to keep an optimal temperature around high-performance equipment, such as servers or data centers. Techopedia Explains Ambient Temperature In a data center, ambient temperature is often maintained by large-scale cooling systems that cool the entire data center facility, where the centralized server racks often work 24/7 providing computing capacity to customers over the global Internet....
What Does Electronic Switching System (ESS) Mean? An electronic switching system (ESS) in telecommunications is a telephone switch which helps in establishing phone calls with the help of computerized systems capable of interconnecting telephone circuits and digital electronics. The invention of the transistor helped in the development of electronic switching systems. The electronic switching system is capable of troubleshooting on its own and can identify problems. However, it needs well-trained resources to monitor and maintain the systems....
What Does Error Log Mean? In computer science, an error log is a record of critical errors that are encountered by the application, operating system or server while in operation. Some of the common entries in an error log include table corruption and configuration corruption. Error logs in many cases serve as extremely useful tools for troubleshooting and managing systems, servers and even networks. Techopedia Explains Error Log Error logs for different applications, operating systems, networks or servers are set up in different ways....
What Does Information Systems Security Engineer (ISSE) Mean? Techopedia Explains Information Systems Security Engineer (ISSE) An ISSE first must determine the client’s security requirements and then take measures to build systems around those requirements to maintain the security of systems and information. The ISSE designs the architecture of an information system (IS) and chooses the pieces of the system used to perform the needed functions. The ISSE then prepares a security design for the system and chooses the components to instill system security measures....
What Does Internal Link Mean? Techopedia Explains Internal Link User friendly and easier for navigation: Proper placing of internal links allows readers easy navigation through the website. It also helps them in finding relevant content and articles. Increase of pageviews and reduction of bounce rate: By placing relevant internal links, readers spend longer amounts of time on the website navigating through the different pages created. This in turn increases the pageviews....
What Does Object-Oriented User Interface (OOUI) Mean? An object-oriented user interface (OOUI) is a specific type of software interface where users act on specific objects for specific properties. It is based on the idea of object-oriented programming used in modern computing. An OOUI is used as an alternative to other types of interfaces, such as function-oriented interfaces. Techopedia Explains Object-Oriented User Interface (OOUI) In defining the OOUI, it is necessary to evaluate what the tools are through which the user interacts with the interface....
