Class 3: Computer Basics
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Questions and Answers

What is the purpose of a computer?

  • To listen to music only
  • To watch videos only
  • To perform various tasks efficiently (correct)
  • To play games only

    • MS Windows 10 is an operating system.

    True

    What is the name of the chapter that teaches you how to use MS Windows 10?

    Learn to use MS Windows 10

    The operating system _______________ is widely used in computers.

    <p>MS Windows 10</p> Signup and view all the answers

    Match the following computer components with their functions:

    <p>CPU = Performs calculations Monitor = Displays images Keyboard = Inputs data Mouse = Navigates the cursor</p> Signup and view all the answers

    What is the primary function of a CPU?

    <p>Executes instructions and performs calculations</p> Signup and view all the answers

    A laptop is a type of desktop computer.

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

    What is the primary function of a storage drive?

    <p>Permanent storage for data, programs, and operating system</p> Signup and view all the answers

    The _______________ is responsible for managing and storing data on a network.

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

    What type of software is a word processor?

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

    Python is a low-level programming language.

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

    What is the purpose of device drivers?

    <p>Allows OS to communicate with hardware components</p> Signup and view all the answers

    Linux is an example of _______________ software.

    <p>free and open-source</p> Signup and view all the answers

    Match the following hardware components with their classification:

    <p>Keyboard = Input Device CPU = Processing Device Monitor = Output Device Hard drive = Storage Device</p> Signup and view all the answers

    Study Notes

    Hardware Components

    • Central Processing Unit (CPU) executes instructions and performs calculations
    • Memory (RAM) provides temporary storage for data and applications
    • Storage Drive offers permanent storage for data, programs, and operating system
    • Input/Output Devices include keyboard, mouse, monitor, speakers, etc.

    Types of Computers

    • Desktop computers are stationary for personal or business use
    • Laptop computers are portable for personal or business use
    • Server computers are powerful for managing and storing data on a network
    • Mobile Devices include smartphones, tablets, and other handheld devices

    Hardware Classification

    • Input Devices include keyboard, mouse, scanner, etc.
    • Processing Devices include CPU, GPU, etc.
    • Output Devices include monitor, printer, speakers, etc.
    • Storage Devices include hard drive, solid state drive, etc.

    Software

    • System Software includes Operating System (OS), device drivers, and utilities
    • Operating System (OS) manages hardware and provides interface for users (e.g. Windows, macOS, Linux)
    • Device Drivers allow OS to communicate with hardware components
    • Utilities are programs for maintenance and management of computer systems

    Application Software

    • Productivity Software includes word processors, spreadsheet software, etc.
    • Graphics and Multimedia Software includes image editing, video editing, etc.
    • Games are entertainment software

    Software Development

    • Programming Languages include high-level languages (e.g. Python, Java, C++) and low-level languages (e.g. assembly language, machine language)
    • Software Development Life Cycle includes planning, design, implementation, testing, and maintenance
    • Planning involves defining requirements and specifications
    • Design involves creating a detailed design of the software
    • Implementation involves writing the code
    • Testing involves verifying the software meets requirements
    • Maintenance involves updating and fixing the software

    Software Licensing

    • Free and Open-Source Software (FOSS) is free to use, modify, and distribute
    • Examples of FOSS include Linux, Apache, etc.
    • Proprietary Software is owned by a company or individual
    • Examples of Proprietary Software include Microsoft Office, Adobe Photoshop, etc.

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    Description

    Test your understanding of basic computer concepts and MS Windows 10 in this 10-mark quiz for Class 3 students. Topics covered include knowing your computer and learning to use MS Windows 10.

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