A driver education teacher might use this kind of software to let students "practice" driving before actually getting in a car. An early transistorized computer, the NEAC (Nippon Electric Automatic Computer) includes a CPU, console, paper tape reader and punch, printer and magnetic tape units. Apollo was a leading innovator in the workstation field for more than a decade, and was acquired by Hewlett-Packard in 1989. One of Britain's leading computer companies, Acorn continued the Archimedes line, which grew to nearly twenty different models, into the 1990s. Despite using 98,304 PowerPC chips, Sequoia's relatively low power usage made it unusually efficient. Linux, NetWare, UNIX, Windows. The 6502 and its progeny are still used today, usually in embedded applications.
CS 130.132 - Microcomputer Software The PDP-8 sold for $18,000, one-fifth the price of a small IBM System/360 mainframe. The first IBM PC, formally known as the IBM Model 5150, was based on a 4.77 MHz Intel 8088 microprocessor and used Microsofts MS-DOS operating system. IBMs 7000 series of mainframe computers are the companys first to use transistors. Which of the following is not one of the kinds of interaction that Moore said characterized online courses? That same year in Germany, engineer Konrad Zuse built his Z2 computer, also using telephone company relays. The Macintosh was the first successful mouse-driven computer with a graphical user interface and was based on the Motorola 68000 microprocessor. It featured a 5-inch display, 64 KB of memory, a modem, and two 5.25-inch floppy disk drives. Used for science and engineering as well as simple data processing, the LGP-30 was a bargain at less than $50,000 and an early example of a personal computer, that is, a computer made for a single user. Compaq licensed the MS-DOS operating system from Microsoft and legally reverse-engineered IBMs BIOS software. The device was considered the earliest non-kit personal computer. ex..pentium, celeron, athlon. The Air incorporated many of the technologies that had been associated with Apple's MacBook line of laptops, including integrated camera, and Wi-Fi capabilities. Its price was especially attractive as the computer included very useful productivity software worth about $1,500 alone. The Control Data Corporation (CDC) 6600 performs up to 3 million instructions per second three times faster than that of its closest competitor, the IBM 7030 supercomputer. His daughter named the new machine after the star Altair. Remington Rand eventually sold 46 Univac 1s at more than $1 million each. Xerox wasnt interested. Bruce Arthur Artwick (born January 1, 1953) [1] is an American software engineer. It would serve as the model for several other significant multi-processor systems that would be among the fastest in the world. Once finally completed, it achieved a computational speed of 200 million instructions per second and 1 billion bits per second of I/O transfer via a unique combination of its parallel architecture and the overlapping or "pipelining" structure of its 64 processing elements. CHAPTER 5 QUESTION 1 1. It was designed by MIT Lincoln Laboratory engineer Wesley Clark. Simon featured on the November 1950 Scientific American cover, The hobbyist magazine Radio Electronics publishes Edmund Berkeley's design for the Simon 1 relay computer from 1950 to 1951. Atlas was the fastest computer in the world at the time and introduced the concept of virtual memory, that is, using a disk or drum as an extension of main memory. After the success of the first LEO, Lyons went into business manufacturing computers to meet the growing need for data processing systems in business. Developed by the Japanese government to create global climate models, the Earth Simulator is a massively parallel, vector-based system that costs nearly 60 billion yen (roughly $600 million at the time). One of the first commercially produced computers, the companys first customer was the US Navy. The 501 is built on a 'building block' concept which allows it to be highly flexible for many different uses and could simultaneously control up to 63 tape drivesvery useful for large databases of information. Cuthbert Hurd (standing) and Thomas Watson, Sr. at IBM 701 console. Built as an electro-mechanical means of decrypting Nazi ENIGMA-based military communications during World War II, the British Bombe is conceived of by computer pioneer Alan Turing and Harold Keen of the British Tabulating Machine Company. Designed by John V. Blankenbaker using standard medium-- and small-scale integrated circuits, the Kenbak-1 relied on switches for input and lights for output from its 256-byte memory. System/360 was aimed at both business and scientific customers and all models could run the same software, largely without modification. The machines existence was not made public until the 1970s. OPENSTEP was used as one of the foundations for the new Mac OS operating system soon after NeXT was acquired by Apple in 1996.
Quizlet ch3.pdf - 3/21/2021 Chapter 3: Computer Hardware . Since the release of the Macintosh in 1984, Apple has placed emphasis on high-resolution graphics and display technologies. The TX-0 (Transistor eXperimental - 0) is the first general-purpose programmable computer built with transistors. Hewlett and Packard in their garage workshop. Each processor had its own small memory linked with others through a flexible network that users altered by reprogramming rather than rewiring.
Twenty-five ways in which MIT has transformed computing The project became the One Laptop per Child Consortium (OLPC) founded by Nicholas Negroponte, the founder of MIT's Media Lab. Sun helped cement the model of a workstation having an Ethernet interface as well as high-resolution graphics and the UNIX operating system. Once limited to surfing the Web, browsers are becoming the universal software platform on which end users launch into information searches, E-mail, multimedia file transfer, discussion groups, and many other Internet, intranet, and extranet applications. The function of an output device is to: Selected Answer: Convert electronic information produced by the computer system into human-intelligible form for presentation to end-users. University of Manchester researchers Frederic Williams, Tom Kilburn, and Geoff Toothill develop the Small-Scale Experimental Machine (SSEM), better known as the Manchester "Baby." Many credit the PS/2 for making the 3.5-inch floppy disk drive and video graphics array (VGA) standard for IBM computers. The machine had a fifty-foot long camshaft running the length of machine that synchronized the machines thousands of component parts and used 3,500 relays. Ed de Castro, its main designer and co-founder of Data General, had earlier led the team that created the DEC PDP-8. An experiment conducted five months later on the MIT Whirlwind computer confirmed how useful and convenient a keyboard input device could be. It also included more memory and accommodated high-density 1.2-megabyte 5 1/4-inch floppy disks. assist teachers in preparing student IEPs What software is useful to illustrate a numerical concept such as the difference between electoral votes and popular votes? ENIAC used panel-to-panel wiring and switches for programming, occupied more than 1,000 square feet, used about 18,000 vacuum tubes and weighed 30 tons. Rather than testing components like the SEAC, the SWAC was built using already-developed technology. The camera had a maximum resolution of 0.11 megapixels a 256-color display, and photos could be shared wirelessly. Apple makes a splash with its Bondi Blue iMac, which sells for about $1,300.
Chapter 1 Flashcards | Quizlet Which of the following is not a significant challenge in regard to assessing students who are English language learners (ELLs)? Commodore releases the VIC-20 home computer as the successor to the Commodore PET personal computer. A cassette tape interface provided supplementary storage for text. In 1983 Zojirushi introduced a rice cooker that was among the first consumer-oriented products to rely on fuzzy logic. The PC Jr. is marketed as a home computer but is too expensive and limited in performance to compete with many of the other machines in that market. The Nest allowed for remote access to a users homes thermostat by using a smartphone or tablet and could also send monthly power consumption reports to help save on energy bills. Palm Inc., founded by Ed Colligan, Donna Dubinsky, and Jeff Hawkins, originally created software for the Casio Zoomer personal data assistant. It used $120 worth of electronics components, as outlined in the September 1973 issue of hobbyist magazine Radio Electronics. The basic computer cost $28,500. assist teachers in preparing student IEPs. Originally a joint project with IBM and Microsoft, OS/2 is know maintained by IBM, and was a competitive product to the various MS Windows programs. A later version of that machine became the PDP-8, the first commercially successful minicomputer. Wi-Fi It presents an approach to the technology and the implementation prOblem, documented with information about specific transit applica-tions. Built by IBM using their Blue Gene/Q supercomputer architecture, the Sequoia system is the world's fastest supercomputer in 2012. 2.4 trillion.
Microcomputers for Twenty-First Century Educators (Paperback, 4th ed In some places, lower populations of ELL students may result in distorted data analysis. In his book Giant Brains, Berkeley noted - We shall now consider how we can design a very simple machine that will think. One of the earliest and most popular pieces of software for microcomputers was the VisiCalc spreadsheet program. What feature of modern productivity tools makes it possible for files created in one software product to be opened in another software product? Developed for Busicom, a Japanese calculator maker, the 4004 had 2250 transistors and could perform up to 90,000 operations per second in four-bit chunks. The IBM PC revolutionized business computing by becoming the first PC to gain widespread adoption by industry.
Computer Chp. 1&2 Flashcards Definition. The Programma 101 could do addition, subtraction, multiplication, and division, as well as calculate square roots. Xerox PARC physicist Gary Starkweather realizes in 1967 that exposing a copy machines light-sensitive drum to a paper original isnt the only way to create an image. . After the war, he concentrated on the development of Princetons Institute for Advanced Studies computer. SWAC was used to solve problems in numerical analysis, including developing climate models and discovering five previously unknown Mersenne prime numbers. The banking industry rushed to adopt the machine, built to run during repair or expansion. Dropout rates are higher in online courses. Apple gave away thousands of Apple IIs to school, giving a new generation their first access to personal computers. Franklin was able to undercut Apple's pricing even while offering some features not available on the original. What is a key technological infrastructure resource for online teaching? Palm could be connected to a PC or Mac using a serial port to synchronize sync both computer and Palm. At MIT, researchers begin experimenting with direct keyboard input to computers, a precursor to todays normal mode of operation. Incorporating a version of Apple's iOS operating system, as well as sensors for environmental and health monitoring, the Apple Watch was designed to be incorporated into the Apple environment with compatibility with iPhones and Mac Books.