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What Does Deleted File Recovery Mean? Deleted file recovery is the process of recovering and restoring data and files that are deleted deliberately or accidentally by a user or through a virus/malware. It enables users to recover the same instance of a file that was deleted from the computer or storage device. Deleted file recovery is also known as undeleting files. Techopedia Explains Deleted File Recovery Deleted file recovery primarily refers to recovering deleted files that were emptied from the recycle bin of the computer, or lost their system formatting....

What Does Directional Sound Mean? Directional sound is sound technology that is aimed in a particular directional field, rather than spreading naturally according to traditional sound engineering principles. Directional sound can be useful in many different kinds of applications, from home entertainment and consumer products to the evolution of sonic weaponry. Techopedia Explains Directional Sound Some directional sound technologies are created using speaker arrays – these types of technologies can be used for acoustics in performance venues, or in other public installations....

What Does Downtime Mean? Downtime means that a system or service is not working at a given time. The term is usually used in discussions about the provision of information technology systems or services. Techopedia Explains Downtime Business managers and those in positions of responsibility plan for downtime, which is called planned downtime. Otherwise, unplanned downtime has a negative effect on productivity and business processes.

What Does Egress Filtering Mean? Egress filtering is a network security measure that filters outgoing data using a firewall before transmitting the data to another network, preventing all unauthorized traffic from leaving the network. If a data packet fails to meet the security requirements set by a firewall, it is blocked from leaving the network. This is usually practiced in highly private networks with private TCP/IP computers that contain sensitive or confidential information....

What Does Enterprise Services Mean? Enterprise services is an over-arching term to describe an architecture combining engineering discipline and computer science to solve practical business problems. Enterprise services architecture generally includes high-level components and principles of object-oriented design employed to match the current heterogeneous world of IT architecture. Techopedia Explains Enterprise Services The concept of enterprise services was created in 2002 by Hasso Plattner,the chairman of SAP AG. Enterprise services architecture includes layers of components aggregating data and application functions from applications, which creates reusable elements, which are also called modules....

What Does Extended Super Frame (ESF) Mean? Extended Super Frame (ESF) refers to a T1 framing standard that includes 24 frames of 192 bits each. ESF helps to extend D4 super frame from 12 frames to 24 frames. Also, the 193rd bit location is redefined by ESF to add increased efficiency, such as timing and other similar functions. ESF is more useful when compared with its predecessor super frame, because ESF enables facility data link communications and cyclical redundancy check (CRC) error detection....

What Does False Rejection Mean? False rejection occurs when a biometric device rejects a genuine user and incorrectly labels that user as an intruder. Biometrics identifies unique physical traits to authenticate users. The concept of utilizing distinguishing human physical traits as a mode of authentication is termed as biometrics. False rejection happens when a genuine user is rejected by the biometric system which treats him as an intruder. The accuracy of a biometric device is judged by its false rejection rate....

What Does J2EE Client Mean? A J2EE client is an application component that accesses the J2EE environment to process requests or use J2EE services. Requests vary from HTTP to more complex J2EE server communication across different networks. The primary difference between J2EE and stand-alone clients is that a J2EE client is able to access different J2EE services. A J2EE client is either a Web client or an application client. Techopedia Explains J2EE Client A Web client is comprised of two parts: dynamic Web pages produced by components and a Web browser that delivers pages received from the server....

What Does Number Lock (Num Lock) Mean? Number lock (num lock) is a key on a typical computer keyboard. It is a type of toggle key that, when switched on, enables the user to use the numeric keys on the keyboard, and when switched off, enables the use of other functionalities associated with the keys. The status of the key is usually indicated with the help of an LED in the button or on the top corners of the keypad....

What Does RAID 0 Mean? RAID 0 is a standard RAID (Redundant Array of Independent Disks) level or configuration that uses striping - rather than mirroring and parity - for data handling. RAID 0 is normally used to increase the performance of systems that rely heavily on RAID for their operations. It is also used to create a few large logical volumes from multiple sets of smaller capacity physical drives....

What Does RAID 60 Mean? RAID 60 is a type of nested RAID level that combines the block-level stripping feature of RAID level 0 with the dual parity of RAID level 6. It has the same multi-level disk set as of RAID 6, but supports more drives. RAID 60 is also known as RAID 6+0 and dual drive failure protection. Techopedia Explains RAID 60 RAID 60 must be implemented on a minimum of eight disks or a set of four-disk RAID 6 sets to be constructed that can support up to 128 drives....

Soul Ash is an essential ingredient that you will truly need to craft and upgrade legendary items in Word of Warcraft: Shadowlands. In this guide, we will break down everything about Soul Ash, including, what it is, how to obtain it, and how much of it do you need to craft and upgrade legendary items in WoW: Shadowlands in 2021. About Soul Ash Soul Ash is an in-game currency that players can easily obtain while completing the weekly challenges for a tower in Torghast....

What Does Two-Factor Authentication Mean? Two-factor authentication is a security mechanism that requires two types of credentials for authentication and is designed to provide an additional layer of validation, minimizing security breaches. Two-factor authentication is also known as strong authentication. Techopedia Explains Two-Factor Authentication Two-factor authentication works with two separate security or validation mechanisms. Typically, one is a physical validation token, and one is a logical code or password. Both must be validated before accessing a secured service or product....

What Does Windows 9x (Win9x) Mean? Windows 9x (Win9x) refers to the series of versions of Microsoft Windows released between 1995 and 2000. Windows 9x comprises Windows 95 (and the various “OS-R” updates to Windows 95, which were provided only via PC makers), Windows 98, Windows 98 Second Edition (SE) and Windows Millennium Edition (Me). Techopedia Explains Windows 9x (Win9x) Windows 9x differed from previous Windows versions (1.1, 2.0 and 3....

What Does Wireless Firewire Mean? Wireless FireWire is a wireless communication standard that enables FireWire-powered devices to communicate wirelessly. It is a high-speed data transfer standard conceived by the 1394 trade association to be used as an enhancement or alternative to the previously wired FireWire standard. Wireless FireWire is also known as wireless 1394 because it is based on the communication standard IEEE 1394. Techopedia Explains Wireless Firewire Wireless FireWire is primarily a wireless implementation to the FireWire protocol and its associated devices....

What Does Xerography Mean? Xerography is an electrostatically-charged based technique for photocopying and printing documents. It is most commonly used in laser printers, photocopiers and fax machines to reproduce and print images, data and office documents for various purposes. Techopedia Explains Xerography The word xerography originated from two Greek words: xeros (meaning dry) and graphos (meaning writing/drawing). The process of xerography relies on photoconductive properties of substances which show a decrease in electrical resistance when exposed to light, hence naturally grayscale images are better quality-wise....

Spider-Man no more! Well, not really. Spider-Man is a box office champion, a legendarily versatile character, and an absolute juggernaut of merchandising and storytelling. So the recent news that Sony and Marvel Studios have ended the agreement that has allowed them to share custody of Peter Parker has been met with consternation among fans. Especially since Kevin Feige’s steady hand helped return Spidey to glory after three consecutive dreadful live action efforts....

Crocodiles and Crocodile Meat can be found in specific hunting locations around Yara in far cry 6. You will need to approach these reptiles carefully before killing them for their meat. In this guide, we’ll point out crocodile hunting locations, how to hunt and kill crocodiles and how you can get their meat. Where to Find Crocodiles in Far Cry 6- All Yara Locations FC6 Crocodiles are found in 3 Yaran hunting spot locations namely Cortina River, Fernando Valley, and Sabiduria Valley....

Fortnite Chapter 3 Season 1 is live and like other Fortnite seasons, it brings a new battle pass. And if you are looking to get some XP and complete your battle pass then you must be wondering where you can find the launchpad as it is one of the tasks for this week. So in this guide let us take a look at where to find Launchpad in Fortnite chapter 3, how to destroy all signal jammers, and check their locations....

Disney Dreamlight Valley starts its early access in precisely two weeks, on Sept. 6, allowing gamers to interact with their favorite Disney characters. While the game is free-to-play, early access is exclusive to those who purchase one of the packs. So if you’re wanting to get this game early, here is every Founder’s Pack Edition in Disney Dreamlight Valley. Every Founder’s Pack Edition for Disney Dreamlight Valley Early access launches on Sept....