Question: Information: - The Commodore 64, also known as the C64, C-64, C= 64, or occasionally CBM 64 or VIC-64 in Sweden, is an 8-bit home computer introduced in January 1982 by Commodore International. It is listed in the Guinness World Records as the highest-selling single computer model of all time, with independent estimates placing the number sold between 10 and 17 million units. Volume production started in early 1982, marketing in August for . Preceded by the Commodore VIC-20 and Commodore PET, the C64 took its name from its of RAM. It had superior sound and graphical specifications compared to other earlier systems such as the AppleII and Atari 800, with multi-color sprites and a more advanced sound processor. - A video game publisher is a company that publishes video games that they have either developed internally or have had developed by a video game developer. As with book publishers or publishers of DVD movies, video game publishers are responsible for their product's manufacturing and marketing, including market research and all aspects of advertising. - Infocom was a software company, based in Cambridge, Massachusetts, that produced numerous works of interactive fiction. They also produced one notable business application, a relational database called "Cornerstone". - The Atari 2600 (or Atari VCS before 1982) is a home video game console by Atari, Inc. Released on September 11, 1977, it is credited with popularizing the use of microprocessor-based hardware and ROM cartridges containing game code, a format first used with the Fairchild Channel F video game console in 1976. This format contrasts with the older model of having non-microprocessor dedicated hardware, which could only play the games that were physically built into the unit. - The Amiga is a family of personal computers sold by Commodore in the 1980s and 1990s. Based on the Motorola 68000 family of microprocessors, the machine has a custom chipset with graphics and sound capabilities that were unprecedented for the price, and a pre-emptive multitasking operating system called AmigaOS. The Amiga provided a significant upgrade from earlier 8-bit home computers, including Commodore's own C64. - Activision Publishing, Inc., also known as Activision, is an American video game publisher. It was founded on October 1, 1979 and was the world's first independent developer and distributor of video games for gaming consoles. Its first products were cartridges for the Atari 2600 video console system published from July 1980 for the US market and from August 1981 for the international market (UK). - Atari is a corporate and brand name owned by several entities since its inception in 1972, currently by Atari Interactive, a subsidiary of the French publisher Atari, SA (ASA). The original Atari, Inc. founded in 1972 by Nolan Bushnell and Ted Dabney was a pioneer in arcade games, home video game consoles, and home computers. The company's products, such as "Pong" and the Atari 2600, helped define the electronic entertainment industry from the 1970s to the mid-1980s. - The Apple II is an 8-bit home computer, one of the first highly successful mass-produced microcomputer products, designed primarily by Steve Wozniak (Steve Jobs oversaw the development of the Apple II's foam-molded plastic case and Rod Holt developed the switching power supply). It was introduced in 1977 at the West Coast Computer Faire by Jobs and was the first consumer product sold by Apple Computer. It is the first model in a series of computers which were produced until Apple IIe production ceased in November 1993. The Apple II marks Apple's first launch of a personal computer aimed at a consumer market branded towards American households rather than businessmen or computer hobbyists. - DOS , short for "disk operating system", is an acronym used to describe the family of several very similar command-line computer operating systems for x86-based computers: primarily MS-DOS and PC DOS, but also DR-DOS, FreeDOS, ROM-DOS, and PTS-DOS. None of these systems were officially named "DOS", and indeed "DOS" is a general term for disk operating system. - The Atari ST is a line of home computers from Atari Corporation and the successor to the Atari 8-bit family. The initial ST model, the 520ST, saw limited release in the spring of 1985 and was widely available in July. The Atari ST is the first personal computer to come with a bit-mapped color GUI, using a version of Digital Research's GEM released in February 1985. The 1040ST, released in 1986, is the first personal computer to ship with a megabyte of RAM in the base configuration and also the first with a cost-per-kilobyte of less than US$1. - Leather Goddesses of Phobos 2 : Gas Pump Girls Meet the Pulsating Inconvenience from Planet X ! ( also known as Leather Goddesses 2 or LGOP2 ) is a graphic adventure game written by Steve Meretzky and published by Activision in 1992 under the Infocom label . LGOP2 is the sequel to the 1986 interactive fiction game Leather Goddesses of Phobos , also written by Meretzky . LGOP2 featured full - screen graphics and a point - and - click interface instead of Infocom 's text parser . - Leather Goddesses of Phobos is an interactive fiction computer game written by Steve Meretzky and published by Infocom in 1986. Like many other Infocom titles, it was released for Amiga, Apple II, Apple Macintosh, Atari 8-bit, Atari ST, Commodore 64 and DOS computers. This game was Infocom's first "sex farce" and featured selectable "naughtiness" levels ranging from "tame" to "lewd". It was one of five top-selling Infocom titles to be re-released in Solid Gold versions including in-game hints. It was Infocom's twenty-first game and was followed in 1992 by the sequel "" - A relational database is a digital database whose organization is based on the relational model of data, as proposed by E. F. Codd in 1970. The various software systems used to maintain relational databases are known as a relational database management system (RDBMS). Virtually all relational database systems use SQL (Structured Query Language) as the language for querying and maintaining the database. Given the information above, choose from the list below the object entity that exhibits the relation 'platform' with the subject 'leather goddesses of phobos 2: gas pump girls meet the pulsating inconvenience from planet x!'. Choices: - amiga - apple ii - apple iie - apple macintosh - atari - atari st - commodore 64 - commodore pet - database management system - dos - dvd - home computer - motorola 68000 - motorola 68000 family - pc
Answer:
dos