With a screen resolution of up to 400 pixels-per-inch (PPI), Retina displays approached the limit of pixel visibility to the human eye. The Librascope division of defense contractor General Precision buys Frankels design, renaming it the LGP-30 in 1956. Until the year 2000, it was the world's fastest supercomputer, able to achieve peak performance of 1.3 teraflops, (about 1.3 trillion calculations per second). Their first product, the HP 200A Audio Oscillator, rapidly became a popular piece of test equipment for engineers. Microcomputers for Twenty-First Century Educators (Paperback, 4th ed) / Author: Lockard / Author: Abrams / Author: "Many ; 9780673524560 ; Educational resources & technology, Education, Social sciences, Books During World War II, the US Navy approaches the Massachusetts Institute of Technology (MIT) about building a flight simulator to train bomber crews. Southwest Technical Products is founded by Daniel Meyer as DEMCO in the 1960s to provide a source for kit versions of projects published in electronics hobbyist magazines. . Colossus reduced the time to break Lorenz messages from weeks to hours. The Programma 101 could do addition, subtraction, multiplication, and division, as well as calculate square roots. The IAS computer was designed for scientific calculations and it performed essential work for the US atomic weapons program. Built by IBM using their Blue Gene/Q supercomputer architecture, the Sequoia system is the world's fastest supercomputer in 2012. T/F False Storage on a mobile device is usually an SSD (Solid-state drive). If a social studies teacher wanted to poll students anonymously about their opinions on a local issue, what tool might she use to gather their data? Officially known as the Track Write, the automatically expanding full-sized keyboard used by the ThinkPad 701 is designed by inventor John Karidis. FoxBase is a database management system and programming language developed by Fox Software in the mid-1980s. An electronic machine operating under the control of instructions stored in its own memory that can: 1. IBMs 7000 series of mainframe computers are the companys first to use transistors. Gates and Allen started Microsoftoriginally called Micro-Soft, for microprocessors and. Ed Colligan, Donna Dubinsky, and Jeff Hawkins. What is the Internet standard for how web pages are formatted and displayed? When was the word "computer" first used? The ATX is the most commonly used form factor today. The PROMs What made the Sacramento State computer both so unique--and so expensive--was the programmable read-only memory on its motherboard. Initially designed for internal use by HP employees, co-founder Bill Hewlett issues a challenge to his engineers in 1971: fit all of the features of their desktop scientific calculator into a package small enough for his shirt pocket. The mill is still in use today as an office park (Clock Tower Place) today. In all, about 200 of the boards were sold before Apple announced the follow-on Apple II a year later as a ready-to-use computer for consumers, a model which sold in the millions for nearly two decades. Windows NT was a version of Windows that included a graphical interface on top of a DOS kernel. Operational by 1964, it was not the first computerized reservation system, but it was well publicized and became very influential. By 2011, over 2.4 million laptops had been shipped. The success of the VAX family of computers transformed DEC into the second-largest computer company in the world, as VAX systems became the de facto standard computing system for industry, the sciences, engineering, and research. Selling for $1,750, the Micral never penetrated the U.S. market. The Newton line never performed as well as hoped and was discontinued in 1998. answer choices True Fasle Question 3 30 seconds Q. C. The boss wants it to have a complex user interface with a time display, touch panel buttons and accurate timing for the toast cycle. When Xerox PARC loaned the Stanford Engineering Department an entire Alto Ethernet network with laser printer, graduate student Andy Bechtolsheim re-designed it into a prototype that he then attached to Stanfords computer network. MOS 6502 ad from IEEE Computer, Sept. 1975. True The term DBMS is used in reference to spreadsheet software. CHAPTER 5 QUESTION 1 1. Students included future computing pioneers such as Maurice Wilkes, Claude Shannon, David Rees, and Jay Forrester. During three years of production, IBM sells 19 701s to research laboratories, aircraft companies, and the federal government. What characteristic is common to most Personalized Learning Systems (PLS)? Upgrade to Quizlet Plus to study with no ads, offline access and even more premium features, like image uploading and scanning to create sets. Apps, games, and accessories helped spur the popularity of the iPad and led to its adoption in thousands of different applications from movie making, creating art, making music, inventory control and point-of-sale systems, to name but a few. Cuthbert Hurd (standing) and Thomas Watson, Sr. at IBM 701 console. The LEO was Englands first commercial computer and was performing useful work before any other commercial computer system in the world. Powerful microcomputers developed for use by commercial, educational and government enterprises are called ____. Under the auspices of a National Institutes of Health (NIH) grant, biomedical research faculty from around the United States came to a workshop at MIT to build their own LINCs, and then bring them back to their home institutions where they would be used. The world's first scanned image was made on SEAC by engineer Russell Kirsch in 1957. It was one of the first commercially available relational database management systems for microcomputers. Within a year, he had built the worlds first laser printer, launching a new era in computer printing, generating billions of dollars in revenue for Xerox. FoxBase was originally released for the Apple II in 1984, followed by versions for the Commodore 64, IBM PC, and Atari ST. A version for the Macintosh was also released in 1985. Using dual PowerPC 603 CPUs, and featuring a large variety of peripheral ports, the first devices were used for software development. Replacing their Archimedes computer, the RISC PC from UK's Acorn Computers uses the ARMv3 RISC microprocessor. Each Cray-1 took a full year to assemble and test and cost about $10 million. Reduced instruction set computers (RISC) grow out of the observation that the simplest 20 percent of a computers instruction set does 80 percent of the work. The first large-scale computer communications network, SAGE connects 23 hardened computer sites in the US and Canada. The knowledge and technologies developed for the Stretch project played a major role in the design, management, and manufacture of the later IBM System/360--the most successful computer family in IBM history. The Earth Simulator was listed as the fastest supercomputer in the world from 2002 to 2004. It was believed that ENIAC had done more calculation over the ten years it was in operation than all of humanity had until that time. What are students programming when they develop a computer-generated environment in which a real-life scene is overlaid with computer-generated information? The title of first commercially available general-purpose computer probably goes to Britains Ferranti Mark I for its sale of its first Mark I computer to Manchester University. The DN100 is based on the Motorola 68000 microprocessor, high-resolution display and built-in networking - the three basic features of all workstations. Over the next few years, the basic design of the IAS machine was copied in at least 17 places and given similar-sounding names, for example, the MANIAC at Los Alamos Scientific Laboratory; the ILLIAC at the University of Illinois; the Johnniac at The Rand Corporation; and the SILLIAC in Australia. Almost a million units were ordered on the day of release. What can both teachers and students create to make a visual record their skill development over time? Of the dozens of different SWTP kits available, the 6800 proved the most popular. The IBM PC-RT had 1 MB of RAM, a 1.2-megabyte floppy disk drive, and a 40 MB hard drive. General Georges Doriot and his pioneering venture capital firm, American Research and Development, invested $70,000 for 70% of DECs stock to launch the company in 1957. Microcomputers are an interesting part of the history of both computing and video games. "Best study app ever! A consortium of aerospace, energy, and marine science agencies undertook the project, and the system was built by NEC around their SX-6 architecture. Announced the year previously at the New York World's Fair the Programma 101 goes on sale. a. Mac OS b. DOS (Disk Operating System) c. desktop operating system d. Linux 0 points QUESTION 2 1. MADDIDA is a digital drum-based differential analyzer. While it did not sell well, the operating system, Be OS, retained a loyal following even after Be stopped producing hardware in 1997 after less than 2,000 machines were produced. Ed de Castro, its main designer and co-founder of Data General, had earlier led the team that created the DEC PDP-8. What is the function of an IEP generator? What type of web-based creation is produced when a teacher has art students sketchnoting about a visiting artist's lecture? System control was provided through the Atlas Supervisor, which some consider to be the first true operating system. Working under Tom Kilburn at Englands Manchester University, Richard Grimsdale and Douglas Webb demonstrate a prototype transistorized computer, the "Manchester TC", on November 16, 1953. Compaq beats IBM to the market when it announces the Deskpro 386, the first computer on the market to use Intels new 80386 chip, a 32-bit microprocessor with 275,000 transistors on each chip. MADDIDA was flown across the country for a demonstration to John von Neumann, who was impressed. Three types of the M3 were available two types that measured either temperature or pressure and one that could take images. Title card- BBCs The Computer Programme. Northrop was initially reluctant to make MADDIDA a commercial product, but by the end of 1952, six had sold. true. Level. It presents an approach to the technology and the implementation prOblem, documented with information about specific transit applica-tions. Foremost among its developments was Forresters perfection of magnetic core memory, which became the dominant form of high-speed random access memory for computers until the mid-1970s. It used two different microprocessors: an IBM POWER XCell L8i and AMD Opteron. Lisa itself, and especially its GUI, were inspired by earlier work at the Xerox Palo Alto Research Center. The micro has to have a real . It featured a 5-inch display, 64 KB of memory, a modem, and two 5.25-inch floppy disk drives. After being successfully used for decades, NTDS was phased out in favor of the newer AEGIS system in the 1980s. The RISC PC was used widely in UK broadcast television and in music production. Later revisions used the Z80 processor, which is the model pictured above that [The Byte . The Nova was first to employ medium-scale integration (MSI) circuits from Fairchild Semiconductor, with subsequent models using large-scale integrated (LSI) circuits. Of the following challenges, which one has not been identified as a challenge for students engaged in blended learning? Beginning with the VAX-11/780, the Digital Equipment Corporation (DEC) VAX family of computers rivals much more expensive mainframe computers in performance and features the ability to address over 4 GB of virtual memory, hundreds of times the capacity of most minicomputers. 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. For many business users, quick access to this huge storage capability outweighed its relatively slow processing speed. The Amiga sold for $1,295 (without monitor) and had audio and video capabilities beyond those found in most other personal computers. The US Army asked Bell Laboratories to design a machine to assist in testing its M-9 gun director, a type of analog computer that aims large guns to their targets. Accept data (input) 2. Chuck Peddle leads a small team of former Motorola employees to build a low-cost microprocessor. The Video Display Module (VDM) marks the first implementation of a memory-mapped alphanumeric video display for personal computers. spreadsheet program At the top of the line was the Model 7030, also known as "Stretch." DEC is founded initially to make electronic modules for test, measurement, prototyping and control markets. The EDSAC project was led by Cambridge professor and director of the Cambridge Computation Laboratory, Maurice Wilkes. Daniel Hillis of Thinking Machines Corporation moves artificial intelligence a step forward when he develops the controversial concept of massive parallelism in the Connection Machine CM-1. 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. What have recent studies of online school performance compared with traditional school performance shown? [21] The first stored-program computers [ edit] Several computers could be considered the first stored-program computer, depending on the criteria. Franklin was able to undercut Apple's pricing even while offering some features not available on the original. The RISC microprocessor had a 32-bit integer arithmetic and logic unit (the part of the CPU that performs operations such as addition and subtraction), a 64-bit floating-point unit, and a clock rate of 33 MHz. Later, Sun Microsystems, founded as a spin-off of a student project at Stanford University, also began selling Unix-based desktop workstations in 1982. Plans for the Mark-8 cost $5 and the blank circuit boards were available for $50. Apple had initially included a handle in their Macintosh computers to encourage users to take their Macs on the go, though not until five years after the initial introduction does Apple introduce a true portable computer. What do research studies tend to confirm about online learning? The HP-35 helped HP become one of the most dominant companies in the handheld calculator market for more than two decades. Lenovo, China's largest manufacturer of PCs, purchased IBM's personal computer business in 2005, largely to gain access to IBM's ThinkPad line of computers and sales force. In 1939, Bell Telephone Laboratories completes this calculator, designed by scientist George Stibitz. The touchscreen enabled smartphone also had built-in GPS navigation, high-definition camera, texting, calendar, voice dictation, and weather reports. The device's success led to the creation of MIT Lincoln Laboratory in 1951. Commodore releases the VIC-20 home computer as the successor to the Commodore PET personal computer. What type of software allows teachers and students in different locations to use it to create, edit, and share documents at the same time over the Internet? 40,000 were sold, including 10 to NASA for use on the Apollo space project. Under the direction of engineer Dr. Paul Friedl, the Special Computer APL Machine Portable (SCAMP) personal computer prototype is developed at IBM's Los Gatos and Palo Alto, California laboratories. Mark-8 featured on Radio-Electronics July 1974 cover. What set the 486 apart was its optimized instruction set, with an on-chip unified instruction and data cache and an optional on-chip floating-point unit. Answer: . Xerox wasnt interested. What is a typical classroom application for instructional games? The Micral N was the first in the series and was produced by the company R2E. Motorola went on to create the 68000 series, which became the basis for the Apple Macintosh line of computers. An inspiring summer school on computing at the University of Pennsylvanias Moore School of Electrical Engineering stimulates construction of stored-program computers at universities and research institutions in the US, France, the UK, and Germany. In October 1961, the Navy tested the NTDS on the USS Oriskany carrier and the USS King and USS Mahan frigates. and taking up a volume of less than 1 cubic foot. Designed to replace the 32-bit VAX architecture, the Alpha is a 64-bit reduced instruction set computer (RISC) microprocessor. Today those systems use the PowerPC chip, also by Motorola and a successor to the 68000 series. In October 2013, the one millionth Raspberry Pi was shipped. Nearly a quarter century after IBM launched their PC in 1981, they had become merely another player in a crowded marketplace. Follow-on versions of the Kindle added further audio-video capabilities. 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. Microsoft Windows, also called Windows and Windows OS, computer operating system (OS) developed by Microsoft Corporation to run personal computers (PCs). This object-oriented multitasking operating system was groundbreaking in its ability to foster rapid development of software applications. Answers: Convert data into an electronic machine-readable form for direct entry into a computer system. A (n) _____ is a computer that controls access to the hardware and software on a network and provides a centralized storage area for programs, data, and information. It was originally created for a nuclear missile design project in 1949 by a team led by Fred Steele. It was a commercial computer based on a microprocessor, the Intel 8008. It was the first microcomputer to sell in large numbers. Built by a team led by engineers Frederick Williams and Tom Kilburn, the Mark I serves as the prototype for Ferrantis first computer the Ferranti Mark 1. The Commodore 64 was one of the most popular microcomputers of its era, and is the best-selling model of home computers of all time. The camera had a maximum resolution of 0.11 megapixels a 256-color display, and photos could be shared wirelessly. Tracks on the drum did the mathematical integration. Hundreds of allied bombes were built in order to determine the daily rotor start positions of Enigma cipher machines, which in turn allowed the Allies to decrypt German messages. What type of integration strategy is a teacher using when his students videoconference to exchange ideas about water pollution prevention? A commercial version of Alan Turing's Pilot ACE, called DEUCEthe Digital Electronic Universal Computing Engine -- is used mostly for science and engineering problems and a few commercial applications. The system was IBM's response to losing control of the PC market with the rise of widespread copying of the original IBM PC design by clone makers. Though it used a proprietary operating system, RISC OS, the RISC PC could run PC-compatible software using the Acorn PC Card. What type of online learning is used the least in K-12 educational contexts? A cassette tape interface provided supplementary storage for text. The MOS 6502 was introduced at a conference in San Francisco at a cost of $25, far less than comparable processors from Intel and Motorola, leading some attendees to believe that the company was perpetrating a hoax. It interfaced with a wide number of standard laboratory instruments, allowing customers to computerize their instrument systems. Definition. One of the earliest personal computers, the Kenbak-1 is advertised for $750 in Scientific American magazine. The most ambitious massively parallel computer at the time, the ILLIAC IV was plagued with design and production problems. While many early digital computers were based on similar designs, such as the IAS and its copies, others are unique designs, like the CSIRAC. It was also repeatedly expanded and improved throughout its 13-year lifespan. What feature of modern productivity tools makes it possible for files created in one software product to be opened in another software product? This was the first program in history to run on a digital, electronic, stored-program computer. True False In 1987, the year after Microsoft went public, 31-year-old Gates became the world's youngest billionaire. These are the two categories people usually use to describe tutorial software functions. Which of the following is one strategy often used in online courses to ensure academic integrity? All three PowerBooks introduced featured a built-in trackball, internal floppy drive, and palm rests, which would eventually become typical of 1990s laptop design. At its introduction, it was listed as the second fastest supercomputer in the world and this single system increased NASA's supercomputing capacity 10-fold. The IBM PC was widely copied (cloned) and led to the creation of a vast ecosystem of software, peripherals, and other commodities for use with the platform. The TRS-80 line of computers later included color, portable, and handheld versions before being discontinued in the early 1990s. What type of integration strategy is a teacher using when she has her students link up with local writers who critique the students' stories and email them feedback before their work is finalized and posted online? The PowerBook 100 was the entry-level machine, while the PowerBook 140 was more powerful and had a larger memory. Shareware is a software program that is given away by the author for others to use free of charge. Palm could be connected to a PC or Mac using a serial port to synchronize sync both computer and Palm. Which of the following is an online course characteristic that supports success? It was the world's first commercial 16-bit minicomputer and 172 systems were sold. Term. Which of the following has research shown to be a benefit of online learning? Intended to be a less expensive alternative to the PET, the VIC-20 was highly successful, becoming the first computer to sell more than a million units. True/False B. 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. The first large commercial computers to use integrated circuits, RCA highlights the IC's advantage over IBMs custom SLT modules. It used 53 vacuum tubes and hundreds of germanium diodes, with a magnetic drum for memory. The Baby was built to test a new memory technology developed by Williams and Kilburn -- soon known as the Williams Tube which was the first high-speed electronic random access memory for computers. The Manchester Mark I used more than 1,300 vacuum tubes and occupied an area the size of a medium room. These microcomputers were often sold as "DIY" kits or pre-built machines in relatively small numbers in the mid-1970s.These systems were primarily used for teaching the use of microprocessors and supporting peripheral devices, and unlike home computers were rarely used with pre-written application software. Virginia Tech used more than a thousand PowerMac G5s to create the System X cluster supercomputer, rated #3 in November of that year on the worlds TOP500 fastest computers. Apple introduces the Macintosh with a television commercial during the 1984 Super Bowl, which plays on the theme of totalitarianism in George Orwells book 1984. The LINC is an early and important example of a personal computer, that is, a computer designed for only one user. One of Britain's leading computer companies, Acorn continued the Archimedes line, which grew to nearly twenty different models, into the 1990s. 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. IBM Selective Sequence Electronic Calculator (SSEC). While Sun workstations didn't utilize commodity PC hardware like Linux was later developed for, it represented the . What productivity activity does infographic software best support? 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. Sony had manufactured and sold computers in Japan, but the VAIO signals their entry into the global computer market. Bill Gates and Paul Allen licensed their BASIC programming language interpreter to MITS as the main language for the Altair. The last one was decommissioned in 1979. Dubbed a Personal Data Assistant by Apple President John Scully in 1992, the Newton featured many of the features that would define handheld computers in the following decades. Which software tool would be helpful for preparing a newsletter? The design packed 800 vacuum tubes into a relatively compact 12 square feet. The PowerBook line of computers was discontinued in 2006. A joint project of Englands Manchester University, Ferranti Computers, and Plessey, Atlas comes online nine years after Manchesters computer lab begins exploring transistor technology. Download now! The system cost more than $100 million to create and ran a variation of the Linux operating system with up to 10 petabytes of storage. The Arduino used a Java-based integrated development environment and users could access a library of programs, called Wiring, that allowed for simplified programming. The first digital computer that could operate in real-time came out of Project Whirlwind, a initiative during World War II in which MIT worked with the U.S. Navy to develop a universal flight simulator. The Apple Newton Personal Digital Assistant. The machine was noted for its ease-of-use and included a 'manual' that contained only a few pictures and less than 20 words. -The Massive Open Online Course (M O O C). The 386 chip brought with it the introduction of a 32-bit architecture, a significant improvement over the 16-bit architecture of previous microprocessors. Commodore even used Star Trek television star William Shatner in advertisements. SSEC goes on display IBM Selective Sequence Electronic Calculator (SSEC) 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. Customers included US military as well as industry. There is an inconsistency between states in the classification of ELL students. Computer-enhanced image of IBMs Roadrunner. The typical PDP-1 computer system, which sells for about $120,000, includes a cathode ray tube graphic display, paper tape input/output, needs no air conditioning and requires only one operator; all of which become standards for minicomputers. The result was the Relay Interpolator, later called the Bell Labs Model II. The roots of the companys name came from the acronym for Stanford University Network (SUN). T/F True You can save money on your data plan by using this type of connection whenever possible for connecting to the Internet. The basic computer cost $28,500. What is the general term for software whose source code is made available for free and permits users to use, change, and improve it? In 1940, Stibitz demonstrated the CNC at an American Mathematical Society conference held at Dartmouth College. The word "computer" was first used in 1613 in the book The Yong Mans Gleanings by Richard Braithwaite and originally described a human who performed calculations or computations.
Tema Sul Tradimento Di Un Segreto Yahoo, Leo Indigo Child, Botw Lake Siela Tree Ghost, Susan Andrews Dana Andrews, Buffalo High School Boys Basketball Roster, Articles W