* Operating systems timeline

Operating systems and programs using the customary binary prefixes show this as 9. 5625 MB.

Operating systems such as Microsoft Windows that display hard drive sizes using the customary binary prefix " GB " ( as it is used for RAM ) would display this as 279. 4 GB ( meaning 279. 4 × 1024 < sup > 3 </ sup >, or 279. 4 ×).

Operating systems and executive software, designed to supersede this basic firmware functionality, provide replacement software interfaces to applications.

Operating systems include many standard Software libraries, and applications are often distributed with their own libraries.

Operating systems may adopt one of many different scheduling strategies, which generally fall into the following categories:

Though typically accessed by a DBMS through the underlying Operating system ( and often utilizing the operating systems ' File systems as intermediates for storage layout ), storage properties and configuration setting are extremely important for the efficient operation of the DBMS, and thus are closely maintained by database administrators.

Disk Operating System ( specifically ) and disk operating system ( generically ), most often abbreviated as DOS, refer to an operating system software used in most computers that provides the abstraction and management of secondary storage devices and the information on them ( e. g., file systems for organizing files of all sorts ).

Mature versions of the Commodore, SWTPC, Atari and Apple home computer systems all featured a disk operating system ( actually called ' DOS ' in the case of the Commodore 64 ( CBM DOS ), Atari 800 ( Atari DOS ), and Apple II machines ( Apple DOS )), as did ( at the other end of the hardware spectrum, and much earlier ) IBM's System / 360, 370 and ( later ) 390 series of mainframes ( e. g., DOS / 360: Disk Operating System / 360 and DOS / VSE: Disk Operating System / Virtual Storage Extended ).

Though typically accessed by a DBMS through the underlying Operating system ( and often utilizing the operating systems ' File systems as intermediates for storage layout ), storage properties and configuration setting are extremely important for the efficient operation of the DBMS, and thus are closely maintained by database administrators.

Operating systems that supported Alpha included OpenVMS ( previously known as OpenVMS AXP ), Tru64 UNIX ( previously known as DEC OSF / 1 AXP and Digital UNIX ), Windows NT ( until 4. 0 SP6 and Windows 2000 RC1 ), GNU / Linux ( Debian GNU / Linux, Gentoo Linux and Red Hat Linux ), BSD UNIX ( NetBSD, OpenBSD and FreeBSD up to 6. x ), as well as the L4Ka :: Pistachio kernel.

Operating systems for the System / 360 family included OS / 360 ( with PCP, MFT, and MVT ), BOS / 360, TOS / 360, and DOS / 360.

Operating systems with " legacy support " can detect and use legacy hardware.

Operating systems ported to the architecture include SGI's IRIX, Microsoft's Windows NT ( until v4. 0 ), Windows CE, Linux, BSD, UNIX System V, SINIX, QNX, and MIPS Computer Systems ' own RISC / os.

Operating systems can be found on almost any device that contains a computer — from cellular phones and video game consoles to supercomputers and web servers.

POSIX ( ), an acronym for " Portable Operating System Interface ", is a family of standards specified by the IEEE for maintaining compatibility between operating systems.

In 1919, shortly after the Morkrum company obtained their patent for a start-stop synchronizing method for code telegraph systems, which made possible the practical teleprinter, Kleinschmidt filed an application titled " Method of and Apparatus for Operating Printing Telegraphs " which included an improved start-stop method.

Operating systems have memory areas that are pinned ( never swapped to secondary storage ).

* Operating systems.

Unix Operating System Source Code Level Six is the kernel source code, lightly edited by Lions to better separate the functionality — system initialization and process management, interrupts and system calls, basic I / O, file systems and pipes and character devices.

Operating temperature ranges for outdoor UPS systems could be around − 40 ° C to + 55 ° C.

Operating systems targeting Java ME have been implemented by DoCoMo in the form of DoJa, and by SavaJe as SavaJe OS.

< imagemap > Image: Operating system placement. svg | thumb | A layer structure showing where the operating system software and application software are situated while running on a typical desktop computer

Operating parameters are adjusted to maximize the effect of this difference.

Network Operating Systems are based on a client / server architecture in which a server enables multiple clients to share resources.

Network Operating Systems ( NOS ) are embedded in a router or hardware firewall that operates the functions in the network layer ( layer 3 ) of the OSI model.

* Operating system descriptors of resources that are allocated to the process, such as file descriptors ( Unix terminology ) or handles ( Windows ), and data sources and sinks.

Often these are only available for 32 bit Operating Systems.

The vast majority of the United States are served by LECs called Baby Bells, or RBOCs ( Regional Bell Operating Companies ).

* 1984 – The New York State legislature creates the Roosevelt Island Operating Corporation ( RIOC ), with a nine-person board of directors appointed by the Governor, two suggested by the Mayor of New York City, and three of whom are residents of the island.

: Operating separately from ( although alongside ) the fire and police service of the area, these ambulances are funded by local, provincial or national government.

In NGSCB, there are two software components, the Nexus, a security kernel that is part of the Operating System which provides a secure environment ( Nexus mode ) for trusted code to run in, and Nexus Computing Agents ( NCAs ), trusted modules which run in Nexus mode within NGSCB-enabled applications.

) Operating in an extensive transnational black market, Snakeheads reap considerable profits from their smuggling operations and both are regarded and consider themselves not as criminals but as resourceful guides.

Operating costs are largely covered by visitor admission, as well as by special events and membership dues.

Specialist and local collections are represented at the London Fire Brigade Museum, the Old Operating Theatre Museum and Herb Garret, The Clink, the Cuming Museum and the London Bridge Experience and London Tombs under London Bridge.

The Regional Bell Operating Companies ( RBOC ) are the result of United States v. AT & T, the U. S. Department of Justice antitrust suit against the former American Telephone & Telegraph Company ( later known as AT & T Corp .).

An asterisk (*) following the committee name indicates a Lodge Standing Committee, those committees without an asterisk are Operating Committees, and are created by the Lodge Vice Chiefs each year to aid them in the execution of their duties.

Operating out of Station 74 Rescue at 113 River Road are 3 BLS Ambulances, 1 Heavy Rescue Services Unit, 1 Rescue Services Unit, 1 First Responder / Command Unit and 2 Inflatable Rescue Boats.

Other city officials are: City Manager, Robert Garza ; Assistant City Manager / Chief Operating Officer, Brian Denmark ; Assistant City Manager / Chief Administrative Officer, Mark Winson ; Director of Communications, Udell Vigil ; City Attorney, Harry " Pete " Connelly ; Police Chief, Richard Williams ; Fire Chief, Travis Brown.

Operating across two floors and outside areas, the bops are themed parties open to members of other colleges.

Formally, the base is known as Naval Support Facility Diego Garcia ( the US activity ) or Permanent Joint Operating Base ( PJOB ) Diego Garcia ( the UK's term ).

Operating from Costa Rica they formed the Frente Sandinista de Liberacion Nacional ( FSLN ) and came to be known as Sandinistas.

; 11. 11 ( 2000 ): Also known as 11i, this release of HP-UX introduced the concept of Operating Environments.

The machines originally ran a very simple job-control system known as COS ( Chippewa Operating System ), which was quickly " thrown together " based on the earlier CDC 3000 operating system in order to have something running to test the systems for delivery.

However the machines were intended to be delivered with a much more powerful system known as SIPROS ( for Simultaneous Processing Operating System ), which was being developed at the company's System Sciences Division in Los Angeles.

When originally announced, NGSCB was expected to be part of the then next major version of the Windows Operating System, Windows Vista ( then known as Longhorn ).

Effective January 1, 1984, AT & T Corp .' s local operations were split into seven independent Regional Bell Operating Companies known as " Baby Bells ".

These teams stay together throughout the convention as they rotate through the control towers at OSH or FLD, FISK VFR Approach Control and the two mobile departure platforms known as MOOCOWs ( Mobile Operating and Communications Workstations ).

Initially known as QDOS ( Quick and Dirty Operating System ) the name was changed to 86-DOS once SCP started licensing the operating system.

An example of a 10-10 Dial around could be as follows: a caller may have AT & T as their assigned long Distance Carrier with their Local Exchange Carrier ( LEC ), also known as a regional Bell Operating Company ( RBOC ).

Operating in a “ room and pillar ” ( also known as “ bord and pillar ”) system — where the mine is divided into a series of 20-to-30 foot ( 5 – 10 m ) “ rooms ” or work areas cut into the coalbed — it can mine as much as five tons of coal a minute, more than a non-mechanised mine of the 1920s would produce in an entire day.

Operating systems may feature up to three distinct types of scheduler, a long-term scheduler ( also known as an admission scheduler or high-level scheduler ), a mid-term or medium-term scheduler and a short-term scheduler.

One of the oldest and biggest Department stores in Kuwait is Union Trading Company also known as UTC, Operating 15 retail outlets across the country, and offers a wide selection of imported international brands in Fashion & Apparel, Perfumery, Cosmetics, Accessories, Homeware, Houseware, Electronics, Appliances and Food.

Be Incorporated was an American computer company founded in 1990, best known for the Be Operating System ( BeOS ) and BeBox personal computer.

In 1971 it assumed responsibility for the ecclesiastical development of the church, and in particular for the upper levels of its training, known as Operating Thetan or OT levels.

The Staten Island Rapid Transit Operating Authority ( SIRTOA ), publicly known as MTA Staten Island Railway or SIR, is the operator of the lone rapid transit line in the borough of Staten Island, New York City, New York, United States.

However, there are proposals by The Association of Train Operating Companies to build a new railway station on the Midland Mainline ( to the West of Rushden ) to be known as Rushden Parkway.

* 1985: the first FGCS hardware known as the Personal Sequential Inference Machine ( PSI ) and the first version of the Sequential Inference Machine Programming Operating System ( SIMPOS ) operating system is released.

The Operating System Embedded ( known mostly by the acronym Enea OSE ) is a real-time embedded operating system created by the Swedish information technology company ENEA AB.

ENEA, which is an abbreviation of Engmans Elektronik Aktiebolag, is best known for producing the operating system known as OSE ( Operating System Embedded ).

In the first-season X-Files episode Ghost in the Machine, Eurisko is the name of a fictional software company responsible for the episode's " monster of the week ," facilities management software known as " Central Operating System ," or " COS ." COS ( described in the episode as an " adaptive network ") is shown to be capable of learning when its designer arrives at Eurisko headquarters and is surprised to find that COS has given itself the ability to speak.