What Does Alpha Version Mean? The alpha version of a software product is a pre-release early version that is part of a dedicated testing process. Most software products move through a multi-step process before being released to the public. An alpha version is part of that system for developing efficient, accurate and bug-free software programs. Techopedia Explains Alpha Version In general, the alpha version is one of the earliest manifestations of a software product....
What Does Ink Cartridge Mean? An ink cartridge is a container for the liquid ink used in some types of printers, most notably inkjet printers. It is not used in laserjet and dot-matrix printers, which use powdered toner and ink-soaked ribbon, respectively. Some inkjet printers actually use an ink tank, instead of an ink cartridge. Techopedia Explains Ink Cartridge Ink cartridges are specially made to fit printer models. They come in two types: black and colored....
What Does Delurking Mean? Techopedia Explains Delurking Delurking and its related term, lurking, indicate that social media and online forums make it easy for users to view ongoing conversations and activities without personal input. Many users develop a habit of commonly viewing social media threads or similar elements, like forums, without involvement or interaction. Users often delurk when an issue triggers a relevant feeling. Delurking also may be a component of market research or used for other types of analysis of online users and habits....
What Does Denormalization Mean? Techopedia Explains Denormalization In many cases, denormalization involves creating separate tables or structures so that queries on one piece of information will not affect any other information tied to it. For instance, where more global data variables such as customer names are tied together with single purchases in a purchase history, a database administrator will want to make sure that work done on an item purchased will not incorrectly affect the entire customer account....
What Does Full-Disk Encryption (FDE) Mean? Full-disk encryption (FDE) is the encryption of all data on a disk drive, including the program that encrypts the bootable OS partition. It is performed by disk encryption software or hardware that is installed on the drive during manufacturing or via an additional software driver. FDE converts all device data into a form that can be only understood by the one who has the key to decrypt the encrypted data....
What Does Internetworking Device Mean? An internetworking device is a widely-used term for any hardware within networks that connect different network resources. Key devices that comprise a network are routers, bridges, repeaters and gateways. All devices have separately installed scope features, per network requirements and scenarios. Techopedia Explains Internetworking Device Routers are highly intelligent network devices that are primarily used for large networks and provide the best data path for effective communication....
What Does Internetwork Packet Exchange/Sequenced Packet Exchange (IPX/SPX) Mean? Internetwork Packet Exchange/Sequenced Packet Exchange (IPX/SPX) is a set of network protocols that provide packet switching and sequencing for small and large networks. IPX works at layer three of the Open Systems Interconnection (OSI) model and SPX works at layer 4. Techopedia Explains Internetwork Packet Exchange/Sequenced Packet Exchange (IPX/SPX) IPX/SPX was designed as a Transmission Control Protocol/Internet Protocol (TCP/IP) alternative. These protocols share similarities but have slight differences....
What Does Java HyperText Markup Language (JHTML) Mean? Java HyperText Markup Language (JHTML) is a standard for including Java programming as part of an HTML Web page. The HTML page includes Java functions, which are processed prior to sending the page to a client’s browser.Java HTML is a proprietary technology from the Dynamo Web server at Art Technology Group (ATG). Techopedia Explains Java HyperText Markup Language (JHTML) JHTML files have an extension (....
What Does Kurtz-Above Band (Ka-Band) Mean? The Kurtz-above band (Ka band) is part of the Kurtz (K) band in the microwave band of the electromagnetic spectrum. The name Kurtz-above is given to this band is because it lies just above the K band in the spectrum. Frequencies and wavelengths that are part of this specific band range from 26.5 to 40 GHz, which means a wavelength between 1 and .75 centimeters....
What Does Mobile Deep Packet Inspection (Mobile DPI) Mean? Mobile deep packet inspection (Mobile DPI) is a type of packet filtering technique that inspects, monitors and evaluates data packets in a mobile application or device. It is a mobile security and monitoring technique that enables the evaluation of packets for security issues at the application level. Techopedia Explains Mobile Deep Packet Inspection (Mobile DPI) Mobile DPI is primarily used for traffic management and monitoring in a mobile operator’s network....
What Does Operations Security (OPSEC) Mean? Operations security (OPSEC) is a process that involves the identification and protection of generally unclassified critical information or processes that can be used by a competitor or adversary to gain real information when pieced together. Although the information sought under OPSEC isn’t classified, it could give a competitor or other adversary an advantage. OPSEC focuses on the identification and protection of information that could give enemies clues or capabilities to put one at a disadvantage....
Felix Arvid Ulf Kjellberg or PewDiePie as we know him is one of if not the biggest YouTubers on the platform globally. He popularized the concept of Let’s Play Gaming videos and has shaped what Youtube is today. PewDiePie is a celebrity as his name and his Bro-fist is recognized all over the world. Being a Youtuber. you get Ad-revenue from the Platform if your account gets to a certain number of Subscribers....
What Does Quality of Storage Service (QoSS) Mean? A quality of storage service (QoSS) is a service that is geared toward accommodating disk storage by optimizing a storage system. The quality of storage service may involve using algorithms to direct memory and disk write operations, or efforts to prioritize I/O for bottlenecks. Some tiered storage systems can also constitute a quality of storage service. Techopedia Explains Quality of Storage Service (QoSS) A quality of storage service may also involve caching strategies, as well as automated transfer of data between different media....
What Does Removable Media Mean? Removable media are data storage devices capable of computer system removal without powering off the system. Removable media devices are used for backup, storage or transportation of data. Techopedia Explains Removable Media Examples of removable media include Universal Serial Bus (USB) drives, CDs, DVDs, diskettes and Blu-ray Disc. In addition to portability advantages, removable media are capable of fast data backup and recovery, which are essential corporate requirements....
What Does Rosetta Mean? Rosetta is a translation program that enables PowerPC processor-based Macintosh application programs to run on Intel-based Macintosh computers. This translation is hidden from the application user. Rosetta is based on Transitive Corporation’s Quick Transit technology, which allows pre-existing Mac OS X software to run on the newer Intel-based processor without implementing any change. Rosetta does not include a graphical user interface. Techopedia Explains Rosetta Rosetta is named after the Rosetta Stone, a stone tablet that includes the same decree in three languages, which made it possible to decipher ancient hieroglyphics....
What Does Secure Sockets Layer Certificate (SSL Certificate) Mean? A Secure Sockets Layer (SSL) certificate is a form of Web authentication used to validate website security and provide identity protection to website users. SSL certificates are issued by a certification authority (CA). Techopedia Explains Secure Sockets Layer Certificate (SSL Certificate) Web security is essential for website safety. An SSL certificate ensures identity protection and tightens network security. Many e-commerce websites purchase SSL certificates to bolster customer and visitor trust....
What Does Table Mean? A table is a named relational database data set that is organized by rows and columns. The relational table is a fundamental relational database concept because tables are the primary form of data storage. Columns form the table’s structure, and rows form the content. Tables allow restrictions for columns (i.e., allowed column data type) but not rows. Every database table must have a unique name. Most relational databases have naming restrictions For example, the name may not contain spaces or be a reserved keyword such as TABLE or SYSTEM....
What Does Teleoperation Mean? Teleoperation is the technical term for the operation of a machine, system or robot from a distance. The distance involved could vary from millions of kilometers as in space applications, to centimeters as in microsurgery or in micro-applications. Teleoperations most commonly consists of technology in which a remote robot is controlled by a human operator. Techopedia Explains Teleoperation Teleoperations have been used in areas where manual control is not feasible, is too expensive or is hazardous....
What Does Interactive Data Language (IDL) Mean? Interactive data language (IDL) is a programming language used to build applications performing data analysis. IDL is mostly utilized by astronomers and medical imaging experts. The typical IDL application is in the bulk interactive processing field, where digital image processing requires high speed in many applications, such as those in security and the monitoring of applications requiring real time analysis. Techopedia Explains Interactive Data Language (IDL) IDL effectively processes data arrays of different dimensions, including vectors (single dimension arrays)....
What Does Underclocking Mean? Underclocking refers to alterations of the timing of a synchronous circuit in order to lower a device’s energy needs. Deliberate underclocking involves limiting a processor’s speed, which may affect the speed of operations, but may or may not make a device noticeably less able, depending on other hardware and desired use. Techopedia Explains Underclocking Many computers and other devices allow for underclocking. Manufacturers add underclocking options for many reasons....
