A Level ICT WJEC

This subject is broken down into 33 topics in 7 modules:

  1. Understanding ICT 5 topics
  2. Solving Problems with ICT 4 topics
  3. Developments in ICT 4 topics
  4. Tools and Techniques (Optional) 5 topics
  5. Communications Networks (Optional) 5 topics
  6. Project Management (Optional) 5 topics
  7. Programming Concepts (Optional) 5 topics
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  • 7
    modules
  • 33
    topics
  • 13,005
    words of revision content
  • 1+
    hours of audio lessons

This page was last modified on 28 September 2024.

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ICT

Understanding ICT

Data, Information, and Knowledge

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Data, Information, and Knowledge

Section: Data

  • Data represents raw and unprocessed facts, figures, and details that lack context.
  • It lacks meaning on its own, but is crucial in the formation of information.
  • Examples: numbers, words, measurements, observations etc.

Section: Information

  • Information is data that has been processed, organised, or structure in a way that it becomes meaningful.
  • Processing data into information often involves ordering, categorising, or adding context.
  • Example: results from a survey (I.e. data) might be organised and averaged to produce a mean result (I.e. information).

Section: Knowledge

  • Knowledge refers to the understanding, awareness, or familiarity gained from experience or education.
  • It is information that has been assessed, compared and contrasted so it can be used in making decisions and tasks.
  • Knowledge is generally seen as useful or applicable information.

Section: Relationship between Data, Information, and Knowledge

  • Data, information, and knowledge are interconnected terms in the field of ICT.
  • A simple way to visualize the relationship between these terms is: data are used to generate information, and information is used to generate knowledge.
  • Data is the starting point, and through various processes becomes information and finally, knowledge.

Section: Importance in ICT

  • In ICT, understanding the differentiation and transformation from data to information to knowledge is fundamental to effectively manage and utilise these resources.
  • This comprehension enables better data management, more accurate information processing and enhanced knowledge development.
  • It also ensures better decision making, improved operational efficiency and enhanced business strategies.

Course material for ICT, module Understanding ICT, topic Data, Information, and Knowledge

ICT

Tools and Techniques (Optional)

Using Website Development Packages

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Using Website Development Packages

Using Website Development Packages

Basic Functions

  • Website Templates: Development packages offer pre-made templates, which allow for efficient construction of websites.
  • Drag-and-Drop Elements: Several packages provide a user-friendly interface with drag-and-drop features for adding text, images, and other elements.
  • CSS Editing: Packages often include the ability to customize the website's look with Cascading Style Sheets (CSS) editing.
  • HTML Editing: You can insert and edit Hyper Text Markup Language (HTML) for precise webpage design.

Advanced Functions

  • Interactive Elements: Tools to add forms, sliders, buttons, and other interactive items are included in many development packages.
  • Search Engine Optimization (SEO): Increase your website's visibility with built-in SEO tools for keywords, meta tags, and more.
  • Responsive Design: Packages generally provide options for the website to adapt to the screen size of the user's device.
  • E-commerce Integration: Several packages provide the tools to create an online store with payment gateway integration.

Practical Applications

  • Website Building: Packages allow for quick development and design of professional-looking websites without the need for extensive coding skills.
  • Business Websites: From small businesses to multinational corporations, website development packages are used to create their online presence.
  • Blogs and Personal Websites: Using these packages, individuals can create and maintain personal websites, blogs or portfolios.
  • Online Shops: With e-commerce integration, online shops can be efficiently built and managed.

Points to Consider

  • Learning Curve: While development packages simplify website creation, there can be a learning curve to understanding all functionality.
  • Limited Customisation: Free templates and limited editing capabilities can restrict the uniqueness of the website design.
  • Cost: While many packages offer free basic services, additional features and removing watermarks often require payment.
  • Data Security: Make sure to utilise security features such as SSL certificates, especially when handling sensitive user data.

Course material for ICT, module Tools and Techniques (Optional), topic Using Website Development Packages

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