Computer Basics

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Questions and Answers

Which of the following hardware components is primarily responsible for displaying visual output from a computer?

  • Keyboard
  • Monitor (correct)
  • Mouse
  • Printer

What is the primary function of the Central Processing Unit (CPU) in a computer system?

  • Controlling power supply
  • Executing instructions (correct)
  • Displaying graphics
  • Storing data

Which of the following software applications is designed primarily for creating and editing text-based documents?

  • Adobe Photoshop
  • Google Chrome
  • Microsoft Word (correct)
  • Microsoft Excel

The processor is the main function of the computer, what role does it play?

<p>Processing data and executing instructions (A)</p> Signup and view all the answers

Which term accurately describes a structured collection of related data that is stored and accessed electronically?

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

What process identifies and corrects errors in a computer program's source code?

<p>Debugging (C)</p> Signup and view all the answers

Which of these is the correct match?

<p>Network: Connection between computers (B)</p> Signup and view all the answers

Which of the following best describes 'Software'?

<p>Programs and applications that run on a computer. (C)</p> Signup and view all the answers

What is the correct match for Python?

<p>Data Science (C)</p> Signup and view all the answers

In which area is the programming language Java primarily used?

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

Which technology is primarily associated with HTML?

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

Which statement accurately describes the role of an operating system?

<p>An operating system manages both hardware and software resources. (B)</p> Signup and view all the answers

Which type of software manages computer hardware resources and provides services for application software?

<p>Operating System (C)</p> Signup and view all the answers

How do hardware and software work together in a computer system?

<p>Hardware executes instructions provided by software. (D)</p> Signup and view all the answers

What is the key distinction between hardware and software components in a computer system?

<p>Hardware is tangible, software is intangible. (B)</p> Signup and view all the answers

What is the primary role of an operating system (OS) in managing a computer's hardware?

<p>Allocates hardware resources to different software applications. (C)</p> Signup and view all the answers

How does the Central Processing Unit (CPU) interact with other hardware components in a computer system?

<p>The CPU communicates with hardware devices through the operating system. (D)</p> Signup and view all the answers

What makes an operating system essential for running application software on a computer?

<p>OS provides a consistent platform interface for software to interact with hardware. (C)</p> Signup and view all the answers

In the context of computer networks, what primary function does a network serve?

<p>To connect digital devices for resource sharing and communication. (D)</p> Signup and view all the answers

Flashcards

What is an input device?

A device that sends information to a computer, such as a keyboard or mouse.

What does CPU stand for?

Central Processing Unit; the main part of a computer that executes instructions.

What is MS Word used for?

Software used for creating, editing, and formatting text documents.

What is the main function of the ______?

Processes data and executes instructions in a computer system.

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What is a database?

A structured collection of related data stored and accessed electronically.

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What is debugging?

The process of identifying and correcting errors in a program's code.

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What is Software?

Sets of instructions that tell a computer what to do; examples include Word, Excel, and Chrome.

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What is Hardware?

The physical components of a computer system, such as the monitor, keyboard, and mouse.

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What is a Network?

A system of interconnected computers that can communicate and share resources.

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What is Python used for?

Used for data analysis, machine learning, and a wide range of other tasks.

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What is HTML used for?

Used for creating the structure and content of web pages.

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What is Java used for?

Commonly used for developing mobile applications, enterprise software, and more.

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Function of an operating system?

An essential software that manages computer hardware and software resources.

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Hardware vs Software?

hardware: the physical parts of a computer. Software: is untouchable, a set of intstructions

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Study Notes

  • An input device example is a keyboard.
  • CPU stands for Central Processing Unit.
  • MS Word is is used for creating text documents.
  • The main function is to process data and execute instructions.
  • A database is a collection of related data that can be stored and accessed electronically.
  • Debugging is the process of finding and fixing errors in a program.

Term Definitions Match

  • Software are programs that run on a computer.
  • Hardware refers to the physical components of a computer.
  • Network is a connection between computers.

Programming Language Uses Match

  • Python is used for data science.
  • HTML is used for web development.
  • Java is used for mobile applications.

Short Answer

  • The function of an operating system in a computer is to manage hardware and software resources, and provide common services for computer programs.

Long Answer

  • Hardware is the physical components of a computer system, while software is the set of instructions that tells the hardware what to do.

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