User acceptance tests are differentiated by the inclusion of happy path or positive test cases to the almost complete exclusion of negative test cases.

Per a News article on Page # 9 of the October 1984 issue of Acorn User, the Plus 3 was originally destined to have used the Intel 8272 disk controller, ( and not 8271, which were in short supply at the time ).

Notable enterprises which produced discs of such software are BBC PD, Electron User Group and HeadFirst PD.

EPD and PPD work with AAL5 connections as they use the end of packet marker: the ATM User-to-ATM User ( AUU ) Indication bit in the Payload Type field of the header, which is set in the last cell of a SAR-SDU.

Two of the most popular are Penny Arcade, focused primarily on video gaming, and User Friendly, which bases its humor on the Internet and other computer-user issues.

Configuration APIs provide programmatic control of administrative functions of the call centre platform which are typically accessed by a human administrator through a Graphical User Interface ( GUI ).

Some applications use a simpler, connection-less transport protocol, User Datagram Protocol ( UDP ), for tasks which do not require reliable delivery of data or that require real-time service, such as video streaming or voice chat.

The HD Protocol and a User Datagram Protocol ( UDP )- based transport are under review by MMA's High-Definition Protocol Working Group ( HDWG ), which includes representatives from all sizes and types of companies.

Changes made to the GUI ( Graphical User Interface ) include the Launchpad ( similar to the home screen of iOS devices ), auto-hiding scrollbars that only appear when they are being used, and Mission Control, which unifies Exposé, Spaces, Dashboard, and full-screen applications within a single interface.

* POSIX. 1-2008: POSIX Base Definitions, System Interfaces, and Commands and Utilities ( which include POSIX. 1, extensions for POSIX. 1, Real-time Services, Threads Interface, Real-time Extensions, Security Interface, Network File Access and Network Process-to-Process Communications, User Portability Extensions, Corrections and Extensions, Protection and Control Utilities and Batch System Utilities )

Communication from user-mode to supervisor-mode is done through Unimplemented User Operations ( UUOs ): instructions which are not defined by the hardware are trapped by the supervisor.

Other applications, which do not require reliable data stream service, may use the User Datagram Protocol ( UDP ), which provides a datagram service that emphasizes reduced latency over reliability.

* the Uu interface, UMTS air interface, which links the User Equipment to UMTS Terrestrial Radio Access Network in a UMTS network.

User interaction is provided through the functions and which provide a simple dialogue box format for messages and input.

* User experience ( UX ) designer, incorporates aspects of user focused design considerations which include information architecture, user centred design, user testing, interaction design, and occasionally visual design.

The DeCSS program was a collaborative project, in which Jon wrote the Graphical User Interface.

A fee was retained however under the new principle of Road User Charging, which had been introduced in the 2000 Transport Act to use congestion pricing to reduce traffic congestion during peak hours and to fund local and national transport schemes.

MicroNet was made popular through the Issue 2 of Commodore Disk User, which included programs on how to connect and run MicroNet programs.

* User – network interface, the junction from which a telecommunications service is connected between the service provider and the end user

When a player decides to play a Magick User, the class to which he will belong must be determined randomly ( or selected if his game master agrees ).

The advantage of belonging to a guild or society for a Magick User is to have access to knowledge of the guild, which is sometimes overwhelming and made available to members only.

A User or Organization may include, without a license and without paying a fee, up to 10, 000 CAS Registry Numbers or CASRNs in a catalog, web site, or other product for which there is no charge.

Norman published several important books during his time at UCSD, one of which, User Centered System Design, obliquely referred to the university in the initials of its title.

However, it has also been implemented with datagram-oriented transport protocols, such as the User Datagram Protocol ( UDP ) and the Datagram Congestion Control Protocol ( DCCP ), usage which has been standardized independently using the term Datagram Transport Layer Security ( DTLS ).

This scheme was later revised, so that search results now are delivered over User Datagram Protocol ( UDP ) directly to the node that initiated the search, usually an ultrapeer of the node.

Some features of Windows 7 are faster booting, Device Stage, Windows PowerShell, less obtrusive User Account Control, multi-touch, and improved window management.

Instead the majority of the RTP implementations are built on the User Datagram Protocol ( UDP ).

For such applications, protocols like the Real-time Transport Protocol ( RTP ) running over the User Datagram Protocol ( UDP ) are usually recommended instead.

User information bits are encoded to form channel bits.

User threads as implemented by virtual machines are also called green threads.

User threads are generally fast to create and manage, but cannot take advantage of multithreading or multiprocessing and get blocked if all of their associated kernel threads get blocked even if there are some user threads that are ready to run.

User thread or fiber implementations are typically entirely in userspace.

By patching the memory tables or injecting directly into memory, this technique can be used by malware authors who are looking to bypass Windows UAC ( User Account Control ).

User programs are restricted to use only a contiguous area of main memory.

User A gets a consistent view of the database even if other users are changing data.

The CCTV User Group estimates that there are around 1. 5 million CCTV cameras in city centres, stations, airports, major retail areas and so forth.

User access logs, file access logs, and system event logs are examples of audit trails.

User queries are matched against the database information.

* User interface-By their nature, MFPs are complex devices.

User applications, however, will usually not allow the user to create multiple files with the same name but differing in case.

* User interface software: A program ( usually embedded in a computer chip ) which handles user interaction with control keys and menus, which allows the user to select tones ( e. g., piano, organ, flute, drum kit ), effects ( reverb, echo, telephones or sustain ), and other features ( e. g., transposition, an electronic drum machine )

STUN usually operates on a User Datagram Protocol ( UDP ) messaging transport.

* There are many Bicycle User Groups ( BUGs ) around the city usually associated with the local government area or other locality ; check with a local council or on Bicycle Victoria's page for details.

A Directory System Agent ( DSA ) is the element of a X. 500 directory service that provides User Agents with access to a portion of the directory ( usually the portion associated with a single Organizational Unit ).

* In the manga and anime Ayakashi Ayashi, Ryūdō Yukiatsu is a ' Kotodama User ' being able to draw the hidden power out of the name of an object or person's name, usually by manifesting a hidden part of the ancient kanji as a weapon.