CCS101 Introduction to Computing
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Questions and Answers

Which component of a computer system is primarily responsible for receiving commands?

  • Output Unit
  • Input Unit (correct)
  • Memory Unit
  • Control Unit

    • What is the role of the Arithmetic and Logical Unit (ALU) in a computer system?

  • To manage input and output devices
  • To control the overall functioning of the computer
  • To perform mathematical calculations and comparisons (correct)
  • To store data temporarily

    • Which of the following is NOT considered a basic component of a computer system?

  • Output Unit
  • Control Unit
  • Input Unit
  • Storage Device (correct)

    • What is the function of the Control Unit in a computer system?

    <p>To oversee and coordinate all processing activities</p> Signup and view all the answers

    What does the Output Unit provide after a task is performed?

    <p>Processed data</p> Signup and view all the answers

    Which of these elements describes the Memory Unit of a computer?

    <p>It stores data for immediate access</p> Signup and view all the answers

    In a computer system, where does processing occur?

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

    Which of the following is a primary function of the Control Unit?

    <p>Control the flow of data within the system</p> Signup and view all the answers

    What is the primary function of a GUI in an operating system?

    <p>To facilitate interaction through icons and menus</p> Signup and view all the answers

    Which of the following elements is NOT typically part of a GUI?

    <p>Command Line</p> Signup and view all the answers

    What is a significant disadvantage of using GUI operating systems?

    <p>They consume significant system resources</p> Signup and view all the answers

    Which programming language is NOT mentioned as being used for developing GUI operating systems?

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

    Which feature is characteristic of a GUI operating system?

    <p>Drag-and-drop functionality</p> Signup and view all the answers

    What role does a dialogue box play in a GUI?

    <p>Asks users for input or information</p> Signup and view all the answers

    Which of the following is a benefit of GUI-based operating systems?

    <p>They use metaphors to simplify operations</p> Signup and view all the answers

    What does a menu in a GUI typically provide to the user?

    <p>A list of options to select from</p> Signup and view all the answers

    What is the primary function of input devices in a computer system?

    <p>To allow users to send information to the computer</p> Signup and view all the answers

    Which of the following describes external parts of a computer?

    <p>Devices connected to but outside the system unit</p> Signup and view all the answers

    What distinguishes hardware from software in a computer system?

    <p>Hardware can be manipulated, while software is intangible</p> Signup and view all the answers

    Which of the following is classified as systems software?

    <p>Operating systems</p> Signup and view all the answers

    What is the role of storage units in a computer?

    <p>To permanently store data on physical media</p> Signup and view all the answers

    Which of the following statements about data is accurate?

    <p>Data represents distinct pieces of information in various formats</p> Signup and view all the answers

    What does 'peopleware' refer to in a computer system?

    <p>The users and professionals involved in the computer system</p> Signup and view all the answers

    Which of the following devices is considered an output device?

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

    Study Notes

    CCS101 Introduction to Computing

    • Course name: CCS101 Introduction to Computing
    • Institution: University of Cabuyao
    • Website: pnc.edu.ph
    • Learning Outcomes: At the end of the lesson, students should be able to
      • Describe at least five key components of a computer system
      • Differentiate types of operating systems
      • Explain Graphic User Interface (GUI)
      • Explain different types of operating systems
      • Describe at least four GUI elements

    Components of a Computer System

    • A computer system has five core components: input unit, output unit, memory unit, control unit, and arithmetic and logical unit (ALU).
    • Input Unit: A computer responds to commands given through the input unit or input devices.
    • Output Unit: Provides the computer's response to a command, referred to as output. The monitor is a common output device.
    • Memory Unit: Stores data entered by an input device, transmits it to other CPU parts, and is managed by the central processing unit (CPU).
    • Control Unit: Manages the entire computer's operation, manages incoming data for processing, and outputs results to the user.
    • Arithmetic and Logical Unit (ALU): Performs mathematical calculations, comparison of data, and decision-making within the CPU.

    Parts of the Computer

    • Processing Unit ('brain'): the CPU, processes data from the input and storage units.
    • Input Devices: keyboard, mouse, joystick, trackball, touch-sensitive monitors, voice input
    • Output Devices: monitor, printer, speakers
    • Storage Units: permanent disk storage—floppy disks, hard disks, CDs, memory cards, and memory sticks

    External and Internal Parts

    • External parts: Devices connected to the system unit (outside), e.g., mouse, keyboard, monitor, printer
    • Internal parts: Devices inside the system unit, e.g., power supply, hard drive, floppy drive, CD drive, RAM, CPU, motherboard, sound card, video card, network card

    Hardware and Software

    • Hardware: tangible computer parts
    • Software: computer instructions or data; often categorized into systems software (e.g., operating system) and applications software (e.g., word processors).

    Data

    • Data: distinct pieces of information, organized for specific uses.

    Peopleware

    • Peopleware: users, programmers, technicians, and other individuals involved in the computer system

    GUI (Graphical User Interface)

    • GUI: an operating system interface that utilizes icons, menus, and a mouse to facilitate user interaction.
    • GUI development language examples: C#, Java, HTML/JavaScript, Python, C/C++
    • GUI element examples: icon, button, menu, dialogue box, tab, toolbar, ribbon.

    GUI Operating Systems

    • Examples: Windows, Linux, iPhone, Android
    • Advantages: greater usability for users, easier to use than command-line interfaces like MS-DOS, uses more user-friendly interactions like drag and drop and simple icons
    • Disadvantages: needs more system resources (processing power and memory), can be complex for beginners

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    Related Documents

    CCS101 Introduction to Computing PDF

    Description

    This quiz covers the fundamental components of a computer system as part of the CCS101 Introduction to Computing course at the University of Cabuyao. It includes topics such as the types of operating systems, Graphic User Interface (GUI), and the vital elements of computer architecture. Test your knowledge on these essential computing concepts!

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