1.  Computer Basics - What is a computer?

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Questions and Answers

What is the primary function of hardware components in a computer?

  • To provide instructions to the software
  • To physically interact with users (correct)
  • To execute instructions
  • To manipulate information using ones and zeros

Which type of computer is used to store and share files in offices?

  • Desktop computer
  • Server (correct)
  • Chromebook
  • Laptop

What is the primary purpose of software in a computer?

  • To physically interact with users
  • To provide instructions to the hardware (correct)
  • To store data
  • To execute instructions

Which operating system is used in Macintosh computers?

<p>Mac OS (B)</p> Signup and view all the answers

What type of computers are used to deliver web pages over the internet?

<p>Servers (D)</p> Signup and view all the answers

A computer can only manipulate information using ones and zeros.

<p>False (B)</p> Signup and view all the answers

All computers have a physical keyboard.

<p>False (B)</p> Signup and view all the answers

Chrome OS is an operating system used exclusively in laptops.

<p>False (B)</p> Signup and view all the answers

All appliances with built-in computers are used for entertainment purposes.

<p>False (B)</p> Signup and view all the answers

Personal computers are the only type of computers that can be used to send information to other computers on a network.

<p>False (B)</p> Signup and view all the answers

Match the following computer types with their characteristics:

<p>Personal Computers = Examples include desktop computers and laptops Servers = Used to store and share files in offices TVs and game consoles = Have built-in computers for additional functions Appliances = Examples include refrigerators with built-in computers</p> Signup and view all the answers

Match the following operating systems with their usage:

<p>Windows = Used in personal computers Mac OS = Used in Macintosh computers Chrome OS = Used in Chromebooks iOS and Android = Used in smartphones and mobile devices</p> Signup and view all the answers

Match the following components of a computer with their definitions:

<p>Hardware = Physical parts of the computer Software = Set of instructions that tell the hardware what to do Servers = Send information to other computers on a network Operating System = Not mentioned in the passage</p> Signup and view all the answers

Match the following types of computers with their characteristics:

<p>Desktop computers = Not portable Laptops = Portable version of desktop computers Servers = Used to store and share files in offices TVs and game consoles = Have built-in computers for additional functions</p> Signup and view all the answers

Match the following terms with their definitions:

<p>Hardware = Examples include monitor and keyboard Software = Examples include web browsers and media players Servers = Used to deliver web pages over the internet Personal Computers = Examples include desktop computers and laptops</p> Signup and view all the answers

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Study Notes

What is a Computer?

  • A computer is an electronic device that manipulates information or data using ones and zeros.

Components of a Computer

  • Hardware: physical parts of the computer, including internal components and external parts like the monitor and keyboard.
  • Software: set of instructions that tell the hardware what to do, examples include web browsers, media players, and word processors.

Types of Computers

  • Personal Computers:
    • Desktop computers
    • Laptops (portable version of desktop computers)
  • Operating Systems:
    • Windows
    • Mac OS (used in Macintosh computers)
    • Chrome OS (used in Chromebooks)
    • iOS and Android (used in smartphones and mobile devices)

Other Types of Computers

  • TVs and game consoles with built-in computers
  • Appliances like refrigerators with built-in computers
  • Servers:
    • Send information to other computers on a network
    • Used to store and share files in offices
    • Web servers deliver web pages over the internet

What is a Computer?

  • A computer is an electronic device that processes information or data using binary code (ones and zeros).

Components of a Computer

  • Hardware: physical components of the computer, including internal parts (e.g., CPU, RAM) and external parts (e.g., monitor, keyboard).
  • Software: a set of instructions that direct the hardware, including applications (e.g., web browsers, media players, word processors).

Types of Computers

  • Personal Computers: • Desktop computers • Laptops (portable desktop computers)
  • Operating Systems: • Windows • Mac OS (used in Macintosh computers) • Chrome OS (used in Chromebooks) • iOS and Android (used in smartphones and mobile devices)

Other Types of Computers

  • Embedded Systems: • TVs and game consoles with built-in computers • Appliances like refrigerators with built-in computers
  • Servers: • Functionality: send information to other computers on a network. • Uses: store and share files in offices; deliver web pages over the internet.

What is a Computer?

  • A computer is an electronic device that processes information or data using binary code (ones and zeros).

Components of a Computer

  • Hardware: physical components of the computer, including internal parts (e.g., CPU, RAM) and external parts (e.g., monitor, keyboard).
  • Software: a set of instructions that direct the hardware, including applications (e.g., web browsers, media players, word processors).

Types of Computers

  • Personal Computers: • Desktop computers • Laptops (portable desktop computers)
  • Operating Systems: • Windows • Mac OS (used in Macintosh computers) • Chrome OS (used in Chromebooks) • iOS and Android (used in smartphones and mobile devices)

Other Types of Computers

  • Embedded Systems: • TVs and game consoles with built-in computers • Appliances like refrigerators with built-in computers
  • Servers: • Functionality: send information to other computers on a network. • Uses: store and share files in offices; deliver web pages over the internet.

What is a Computer?

  • A computer is an electronic device that processes information or data using binary code (ones and zeros).

Components of a Computer

  • Hardware: physical components of the computer, including internal parts (e.g., CPU, RAM) and external parts (e.g., monitor, keyboard).
  • Software: a set of instructions that direct the hardware, including applications (e.g., web browsers, media players, word processors).

Types of Computers

  • Personal Computers: • Desktop computers • Laptops (portable desktop computers)
  • Operating Systems: • Windows • Mac OS (used in Macintosh computers) • Chrome OS (used in Chromebooks) • iOS and Android (used in smartphones and mobile devices)

Other Types of Computers

  • Embedded Systems: • TVs and game consoles with built-in computers • Appliances like refrigerators with built-in computers
  • Servers: • Functionality: send information to other computers on a network. • Uses: store and share files in offices; deliver web pages over the internet.

What is a Computer?

  • A computer is an electronic device that processes information or data using binary code (ones and zeros).

Components of a Computer

  • Hardware: physical components of the computer, including internal parts (e.g., CPU, RAM) and external parts (e.g., monitor, keyboard).
  • Software: a set of instructions that direct the hardware, including applications (e.g., web browsers, media players, word processors).

Types of Computers

  • Personal Computers: • Desktop computers • Laptops (portable desktop computers)
  • Operating Systems: • Windows • Mac OS (used in Macintosh computers) • Chrome OS (used in Chromebooks) • iOS and Android (used in smartphones and mobile devices)

Other Types of Computers

  • Embedded Systems: • TVs and game consoles with built-in computers • Appliances like refrigerators with built-in computers
  • Servers: • Functionality: send information to other computers on a network. • Uses: store and share files in offices; deliver web pages over the internet.

What is a Computer?

  • A computer is an electronic device that processes information or data using binary code (ones and zeros).

Components of a Computer

  • Hardware: physical components of the computer, including internal parts (e.g., CPU, RAM) and external parts (e.g., monitor, keyboard).
  • Software: a set of instructions that direct the hardware, including applications (e.g., web browsers, media players, word processors).

Types of Computers

  • Personal Computers: • Desktop computers • Laptops (portable desktop computers)
  • Operating Systems: • Windows • Mac OS (used in Macintosh computers) • Chrome OS (used in Chromebooks) • iOS and Android (used in smartphones and mobile devices)

Other Types of Computers

  • Embedded Systems: • TVs and game consoles with built-in computers • Appliances like refrigerators with built-in computers
  • Servers: • Functionality: send information to other computers on a network. • Uses: store and share files in offices; deliver web pages over the internet.

What is a Computer?

  • A computer is an electronic device that processes information or data using binary code (ones and zeros).

Components of a Computer

  • Hardware: physical components of the computer, including internal parts (e.g., CPU, RAM) and external parts (e.g., monitor, keyboard).
  • Software: a set of instructions that direct the hardware, including applications (e.g., web browsers, media players, word processors).

Types of Computers

  • Personal Computers: • Desktop computers • Laptops (portable desktop computers)
  • Operating Systems: • Windows • Mac OS (used in Macintosh computers) • Chrome OS (used in Chromebooks) • iOS and Android (used in smartphones and mobile devices)

Other Types of Computers

  • Embedded Systems: • TVs and game consoles with built-in computers • Appliances like refrigerators with built-in computers
  • Servers: • Functionality: send information to other computers on a network. • Uses: store and share files in offices; deliver web pages over the internet.

What is a Computer?

  • A computer is an electronic device that processes information or data using binary code (ones and zeros).

Components of a Computer

  • Hardware: physical components of the computer, including internal parts (e.g., CPU, RAM) and external parts (e.g., monitor, keyboard).
  • Software: a set of instructions that direct the hardware, including applications (e.g., web browsers, media players, word processors).

Types of Computers

  • Personal Computers: • Desktop computers • Laptops (portable desktop computers)
  • Operating Systems: • Windows • Mac OS (used in Macintosh computers) • Chrome OS (used in Chromebooks) • iOS and Android (used in smartphones and mobile devices)

Other Types of Computers

  • Embedded Systems: • TVs and game consoles with built-in computers • Appliances like refrigerators with built-in computers
  • Servers: • Functionality: send information to other computers on a network. • Uses: store and share files in offices; deliver web pages over the internet.

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