History of the ENIAC Computer
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Questions and Answers

What is considered to be the first real fully electronic general-purpose computer?

  • Control Data Corporation
  • ENIAC (correct)
  • UNIVAC
  • IBM System/360
  • Approximately how many vacuum tubes did ENIAC use?

  • 7,200
  • 5,000,000
  • 17,500 (correct)
  • 10,000
  • How much electricity did ENIAC need?

  • 50kW
  • 200kW
  • 150kW (correct)
  • 100kW
  • Which company developed the original series 700 and 7000 machines?

    <p>IBM</p> Signup and view all the answers

    What was the name of IBM's first 'true' mainframe computer?

    <p>System/360</p> Signup and view all the answers

    What type of computing does the technology described in the text enable communities to share?

    <p>High-Throughput Computing</p> Signup and view all the answers

    In which field has this technology NOT been applied according to the text?

    <p>Space Exploration</p> Signup and view all the answers

    What type of applications have utilized this technology for resource sharing?

    <p>Data-Intensive Computing</p> Signup and view all the answers

    Which of the following is NOT a benefit derived from utilizing this technology according to the text?

    <p>Siloed Operations</p> Signup and view all the answers

    What kind of data do meteorologists seek to analyze using this technology?

    <p>Petabytes of Climate Data</p> Signup and view all the answers

    What is the main feature of a distributed system?

    <p>Autonomous computers</p> Signup and view all the answers

    When did the first website go live?

    <p>1991</p> Signup and view all the answers

    What role did Tim Berners-Lee play in the development of the internet?

    <p>He proposed layering a visual interface over the internet</p> Signup and view all the answers

    What is grid computing?

    <p>A cluster of networked computers performing large tasks</p> Signup and view all the answers

    Which company was not mentioned as a minicomputer vendor?

    <p>IBM</p> Signup and view all the answers

    What caused the growth of commercial use of the internet?

    <p>Tim Berners-Lee's proposal</p> Signup and view all the answers

    What characterized the technological environment before distributed computing became prevalent?

    <p>'One application per physical server'</p> Signup and view all the answers

    How did networking technology advancements impact compute actions?

    <p>Enabled carrying out compute actions on different data types</p> Signup and view all the answers

    What challenge arose due to the pace of technological change mentioned in the text?

    <p>'One application per physical server' model being outdated</p> Signup and view all the answers

    What is the primary difference between distributed computing and grid computing?

    <p>Distributed computing achieves computational results much more quickly than with a single computer while grid computing performs very large tasks.</p> Signup and view all the answers

    ENIAC was retired in 1965 after years of operation.

    <p>False</p> Signup and view all the answers

    IBM's System/360 was the first 'true' mainframe computer.

    <p>True</p> Signup and view all the answers

    ENIAC used around 20,000 vacuum tubes in its construction.

    <p>False</p> Signup and view all the answers

    Mainframes were suitable for all workloads and budgets.

    <p>False</p> Signup and view all the answers

    The development of transistors drove the digital computer market strongly in the 1960s.

    <p>False</p> Signup and view all the answers

    IBM and the BUNCH were the only mainframe competitors in the market during that time.

    <p>False</p> Signup and view all the answers

    Distributed computing allows individuals, institutions, and resource enable communities to share various computing technologies.

    <p>True</p> Signup and view all the answers

    One of the applications of distributed computing mentioned in the text is weather forecasting.

    <p>True</p> Signup and view all the answers

    In distributed computing, chemists utilize thousands of processors to analyze millions of compounds per hour.

    <p>False</p> Signup and view all the answers

    Economic forecasting is one of the academic problems that distributed computing has not been applied to according to the text.

    <p>False</p> Signup and view all the answers

    Resource sharing in distributed computing includes sharing of computers, storage, sensors, and networks.

    <p>True</p> Signup and view all the answers

    Distributed computing is an activity performed on a spatially concentrated system.

    <p>False</p> Signup and view all the answers

    The growth of the internet was primarily driven by commercial use.

    <p>False</p> Signup and view all the answers

    Client–server computing was the only form of computing that had been growing before the commercial use of the internet.

    <p>False</p> Signup and view all the answers

    Grid computing involves networked computers acting individually to perform tasks.

    <p>False</p> Signup and view all the answers

    The spread of distributed computing led to a decrease in server crash recovery time for organizations.

    <p>False</p> Signup and view all the answers

    Data General was not mentioned as a minicomputer vendor in the text.

    <p>True</p> Signup and view all the answers

    Tim Berners-Lee proposed a means of layering a visual interface over the internet using hypertext links.

    <p>True</p> Signup and view all the answers

    A distributed system involves hardware or software components that communicate through direct physical connections.

    <p>False</p> Signup and view all the answers

    The first website went live in 1991 at http://info.cern.ch.

    <p>True</p> Signup and view all the answers

    Commercial use of the internet grew out of the need for better sharing of information between project workers around the globe.

    <p>False</p> Signup and view all the answers

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