History of Computing and Systems Components
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Questions and Answers

What is the primary objective of the learning packet on computer systems?

  • To teach programming languages
  • To help understand principles and concepts involved in a computer system (correct)
  • To provide an overview of internet technologies
  • To explore hardware design principles

    • What does the delivery mode for the learning materials include?

  • Only face-to-face classroom learning
  • Exclusively asynchronous online classes
  • Printed materials with no online access
  • Both synchronous and asynchronous online delivery (correct)

    • Which topic area is focused on in the learning packet?

  • Basic network configurations
  • Software development cycles
  • Data storage and management
  • The computer system and its history (correct)

    • What type of exercises are included in the self-directed learning component?

    <p>Practical exercises</p> Signup and view all the answers

    How long is the total duration allocated for Topic 01: The Computer System?

    <p>5 hours</p> Signup and view all the answers

    What is the total assessment duration mentioned in the learning packet?

    <p>2 hours</p> Signup and view all the answers

    What is the purpose of the assignment and activity sheet mentioned in the learning packet?

    <p>To assess understanding through rubrics</p> Signup and view all the answers

    Which aspect of computing is specifically highlighted in the introduction of the learning packet?

    <p>The parts of a computer system working together</p> Signup and view all the answers

    What is the correct term for the enclosure that contains the processor, GPU, storage devices, and internal peripherals?

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

    Which components are included in the typical structure of a CPU?

    <p>Memory unit, control unit, and arithmetic and logic unit</p> Signup and view all the answers

    What is commonly misnamed when referring to external storage devices that use USB?

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

    How do different components of a computer system typically communicate with one another?

    <p>By transferring data via computer buses</p> Signup and view all the answers

    What hardware standard is widely known for connecting devices externally?

    <p>Universal Serial Bus</p> Signup and view all the answers

    What was the primary purpose of the Analytical Engine as envisioned by Babbage?

    <p>To serve as a general-purpose computing machine</p> Signup and view all the answers

    Which component of the Analytical Engine corresponds to modern computer memory?

    <p>The store</p> Signup and view all the answers

    What was ENIAC specifically designed to compute?

    <p>Artillery range tables</p> Signup and view all the answers

    What does the acronym ACM stand for?

    <p>Association for Computing Machinery</p> Signup and view all the answers

    Which device in the Analytical Engine functioned as an input device?

    <p>The reader</p> Signup and view all the answers

    In what year was ENIAC built?

    <p>1943</p> Signup and view all the answers

    Which of the following individuals is known for conceptualizing the Turing machine?

    <p>Alan Turing</p> Signup and view all the answers

    Which component of the Analytical Engine was similar to the central processing unit (CPU) in modern computers?

    <p>The mill</p> Signup and view all the answers

    What is one of the primary functionalities of a central processing unit (CPU) in a computer system?

    <p>Executing instructions and processing data</p> Signup and view all the answers

    Which of the following best describes the main difference between primary memory and secondary memory?

    <p>Primary memory is faster and used for immediate access; secondary memory is used for long-term storage.</p> Signup and view all the answers

    What is a common use of the abacus in modern times?

    <p>As a basic tool for arithmetic operations by traders and merchants.</p> Signup and view all the answers

    Which characteristic of the abacus makes it accessible to visually impaired individuals?

    <p>It requires no power source.</p> Signup and view all the answers

    Which of the following is NOT a function typically associated with computer hardware?

    <p>Running software applications</p> Signup and view all the answers

    Which of the following best describes electronic media?

    <p>Media that uses electronic devices for distribution and consumption.</p> Signup and view all the answers

    What was one of the earliest known computing devices used for arithmetic?

    <p>The astrolabe</p> Signup and view all the answers

    Which of the following capabilities aligns with the design of the abacus?

    <p>Can perform four basic arithmetic operations.</p> Signup and view all the answers

    What is the primary function of utility software?

    <p>To maintain the computer system</p> Signup and view all the answers

    Which type of software is specifically user-friendly and caters to user needs?

    <p>Application software</p> Signup and view all the answers

    What role does an operating system play in a computer system?

    <p>It manages app communication with users</p> Signup and view all the answers

    Which statement is true about the central processing unit (CPU)?

    <p>It carries out instructions for the computer system</p> Signup and view all the answers

    Which of the following describes system software?

    <p>It acts as a bridge between hardware and user applications</p> Signup and view all the answers

    What distinguishes multi-core processors from earlier integrated circuits (ICs)?

    <p>They can process multiple instructions simultaneously</p> Signup and view all the answers

    What is the main purpose of application software within a computer system?

    <p>To perform specific tasks as per user requirements</p> Signup and view all the answers

    Which hardware component is responsible for executing instructions within a computer system?

    <p>Central Processing Unit (CPU)</p> Signup and view all the answers

    Study Notes

    History of Computing

    • The abacus is a computing tool that has been used as early as the Mesopotamian period.
    • Many traders and merchants still use the abacus for their computational needs.
    • The abacus can be used by visually-impaired people.
    • The astrolabe is modeled after the universe.
    • Astrolabe watches are still manufactured today.
    • The Analytical Engine was composed of four components: store, mill, reader and printer.
    • The store was analogous to modern computer memory.
    • The mill was analogous to the modern computer's central processing unit (CPU).
    • The reader was analogous to a modern computer's input device.
    • The printer was analogous to a modern computer's output device.
    • Alan Turing conceptualized the Turing machine, which is the basis of modern computers.
    • The Electronic Numerical Integrator and Calculator (ENIAC) was built in 1943 and its invention led to the formation of the Association for Computing Machinery (ACM).

    Computer System Components

    • The central processing unit (CPU), also called a processor is a circuit that carries out instructions for the computer system.
    • The design and form of processors have changed from integrated circuit microprocessors (ICs) to multi-core processors over time.
    • The enclosure that contains the processor (CPU), graphics processing unit (GPU), storage devices and internal peripherals is called the system unit.
    • Input devices are connected to the CPU via their respective units.
    • Data is transferred between components via computer buses (bus).
    • External storage devices that use USB hardware for connectivity are called flash drives.

    Software

    • Utility software maintains the computer system, such as configuration, monitoring and security.
    • System software manages the computer system’s resources and services for other software.
    • Application software has specific tasks that are not directly related to operating the computer.
    • Application software is typically user-friendly and user-centric: they cater to the needs of the user instead of the needs of the computer system.
    • An operating system manages the computer system and provides an environment where apps can communicate with the user.
    • An operating system is a type of system software.

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    Description

    Explore the evolution of computing from the ancient abacus to modern computers. This quiz covers key inventions, concepts, and components that have shaped the world of computing. Test your knowledge on historical tools and their significance in today's technology.

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