Part of the speed came from the computers design, which used 10 small computers, known as peripheral processing units, to offload the workload from the central processor. The result was the Relay Interpolator, later called the Bell Labs Model II. The 48-bit machine used 92 point-contact transistors and 550 diodes. T/F True You can save money on your data plan by using this type of connection whenever possible for connecting to the Internet. Linux, NetWare, UNIX, Windows. Answer (1 of 14): There's a good argument that written mathematics or music is probably the first, a pre-specified structured set of instructions intended to transport and replicate a process. The first release proved so popular there was a long delay in delivering systems on release. Sold complete with a main logic board, switching power supply, keyboard, case, manual, game paddles, and cassette tape containing the game Breakout, the Apple-II finds popularity far beyond the hobbyist community which made up Apples user community until then. Apollo and its main competitor, Sun Microsystems, optimized their machines to run the computer-intensive graphics programs common in engineering and scientific applications. VTech, founded in Hong Kong, had been a manufacturer of Pong-like games and educational toys when they introduce the Laser 128 computer. Assessment instruments may have lower reliability and validity when used with non-native English speakers. Which of the following is one strategy often used in online courses to ensure academic integrity? Mathematician George Stibitz recommends using a relay-based calculator for the project. True/False True The most controversial changes to Windows in Windows 8 were the GUI. Select the power connector that is specified by the ATX Version 2.2 standard, which allows more power to the motherboard for PCI Express (PCIe) devices. Computer-enhanced image of IBMs Roadrunner. . What can be accomplished by using the Quality Matters standards and the Rubric for Assessing Interactive Quality? high interaction between students and the teacher. While Apple sued to remove the Laser 128 from the market, they were unsuccessful and the Laser remained one of the very few Apple clones for sale. A special version, known as HARVEST, was developed for the US National Security Agency (NSA). For research, Digital Equipment Corporation (DEC) supplied the components, and 50 original LINCs were made. More than 50 PDP-1s were sold. 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. The Paragon at Caltech was named the fastest supercomputer in the world in 1992. Called the Model K Adder because he built it on his Kitchen table, this simple demonstration circuit provides proof of concept for applying Boolean logic to the design of computers, resulting in construction of the relay-based Model I Complex Calculator in 1939. Eventually, SABRE expanded, even making airline reservations available via on-line services such as CompuServe, Genie, and America Online. Ed Colligan, Donna Dubinsky, and Jeff Hawkins. The roots of the companys name came from the acronym for Stanford University Network (SUN). 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. The micro has to have a real . The fastest machine of its day, The Cray-1's speed comes partly from its shape, a "C," which reduces the length of wires and thus the time signals need to travel across them. HP Netserver LM, one of the first to use Intel's Pentium. In 1939, Bell Telephone Laboratories completes this calculator, designed by scientist George Stibitz. FTCE Physical Education Certification Exam, Alan S. Willsky, Alan V. Oppenheim, Hamid Nawab, Vector Mechanics for Engineers: Statics and Dynamics, Brian Self, David Mazurek, E. Russell Johnston, Ferdinand Beer, Phillip Cornwell, 3.8.1 - Strategic direction: choosing which m, BCPS 2018: Endocrine and Metabolic Disorders. Online retailer Amazon released the Kindle, one of the first to gain a large following among consumers. Sun Microsystems grows out of this prototype. Curt Herzstark was an Austrian engineer who worked in his familys manufacturing business until he was arrested by the Nazis in 1943. MADDIDA is a digital drum-based differential analyzer. A large amount of software was created for the BBC Micro, including educational, productivity, and game programs. The Relay Interpolator used 440 relays, and since it was programmable by paper tape, was used for other applications following the war. Since the release of the Macintosh in 1984, Apple has placed emphasis on high-resolution graphics and display technologies. Which of the following is not a significant challenge in regard to assessing students who are English language learners (ELLs)? Using dual PowerPC 603 CPUs, and featuring a large variety of peripheral ports, the first devices were used for software development. Which of the following is an accepted design criterion for writing and publishing digital documents? The keyboard was comprised of three roughly triangular interlocking pieces, which formed a full-sized keyboard when the laptop was opened -- resulting in a keyboard significantly wider than the case. A year later, it steered Apollo 11 to the lunar surface. What characteristic is common to most Personalized Learning Systems (PLS)? Which software tool would be helpful for preparing a newsletter? Compaq licensed the MS-DOS operating system from Microsoft and legally reverse-engineered IBMs BIOS software. -The Massive Open Online Course (M O O C). The Librascope division of defense contractor General Precision buys Frankels design, renaming it the LGP-30 in 1956. With a distinctive anodized aluminum case, and hailed as the first true 64-bit personal computer, the Apple G5 is the most powerful Macintosh ever released to that point. By the early 1990s, Dell became one of the leading computer retailers. Designed by Don Lancaster, the TV Typewriter is an easy-to-build kit that can display alphanumeric information on an ordinary television set. Designed to replace the 32-bit VAX architecture, the Alpha is a 64-bit reduced instruction set computer (RISC) microprocessor. Store the results for future use Hardware the electronical and mechanical equipment that makes up a computer. Quiz 1. Commodores Amiga 1000 is announced with a major event at New York's Lincoln Center featuring celebrities like Andy Warhol and Debbie Harry of the musical group Blondie. 25. Millions of Apple IIs were sold between 1977 and 1993, making it one of the longest-lived lines of personal computers. System/360 is a major event in the history of computing. In October 2013, the one millionth Raspberry Pi was shipped. Definition. The militarys high standards for its transistors pushed manufacturers to improve quality control. During three years of production, IBM sells 19 701s to research laboratories, aircraft companies, and the federal government. They did. The iPad combines many of the popular capabilities of the iPhone, such as built-in high-definition camera, access to the iTunes Store, and audio-video capabilities, but with a nine-inch screen and without the phone. Modeled after the Cambridge University EDSAC computer, the president of Lyons Tea Co. has the LEO built to solve the problem of production scheduling and delivery of cakes to the hundreds of Lyons tea shops around England. This real-time information system began operating in the early 1960s. The 470V/6 was the companys first product and ran the same software as IBM System/370 computers but cost less and was smaller and faster. Commodore even used Star Trek television star William Shatner in advertisements. CHAPTER 5 QUESTION 1 1. 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. SWAC was used to solve problems in numerical analysis, including developing climate models and discovering five previously unknown Mersenne prime numbers. Only about thirty NEACs were sold. The AGC was one of the earliest uses of integrated circuits, and used core memory, as well as read-only magnetic rope memory. A microcomputer contains a microprocessor (a central processing unit on a microchip ), memory in the form of read-only memory and random access memory , . MADDIDA (Magnetic Drum Digital Differential Analyzer) prototype. effects of word processing on students' handwriting. Description. A British government contract spurred its initial development but a change in government led to loss of funding and the second and only other Mark I was sold at a major loss to the University of Toronto, where it was re-christened FERUT. The replica is currently on display at the Computer History Museum. What is a prominent research finding regarding students who engage in computer programming activities? Answer: . Operational by 1964, it was not the first computerized reservation system, but it was well publicized and became very influential. The Manchester Mark I used more than 1,300 vacuum tubes and occupied an area the size of a medium room. The RISC PC was used widely in UK broadcast television and in music production. The world's first scanned image was made on SEAC by engineer Russell Kirsch in 1957. 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. For easy replacement, designers placed each transistor circuit inside a "bottle," similar to a vacuum tube. Led by curator Doron Swade the team built Babbages machine in six years, using techniques that would have been available to Babbage at the time, proving that Babbages design was accurate and that it could have been built in his day. Intel's first microprocessor, a 1/16-by-1/8-inch chip called the 4004, had the same computing power as the massive ENIAC. The PET was popular with schools and for use as a home computer. Term. selecting effective instructional software. The NeXT had three Motorola microprocessors and 8 MB of RAM. The Apple Newton Personal Digital Assistant. In some places, lower populations of ELL students may result in distorted data analysis. Conceived in the UK by the Raspberry Pi Foundation, this credit card-sized computer features ease of use and simplicity making it highly popular with students and hobbyists. mainframe computer. MITS co-founder Ed Roberts invented the Altair 8800 which sold for $297, or $395 with a case and coined the term personal computer. The Simon 1 used relay logic and cost about $600 to build. 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. The device's success led to the creation of MIT Lincoln Laboratory in 1951. Until recently, good microcomputer software for multimedia presentations was not available, but was much in demand by businesses. 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. Some of its other innovations were the inclusion of a magneto-optical (MO) disk drive, a digital signal processor and the NeXTSTEP programming environment (later released as OPENSTEP). It was one of the first commercially available relational database management systems for microcomputers. In 1983 Zojirushi introduced a rice cooker that was among the first consumer-oriented products to rely on fuzzy logic. The system was kept at NASA Ames Research Center until 2013, when it was removed to make way for two new supercomputers.
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