Online Platforms: Nature and Purposes
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Questions and Answers

What is the main purpose of a computing platform?

  • To provide access to the internet
  • To allow outside developers to develop software applications (correct)
  • To follow a set of standards
  • To enable software developers to customize the hardware

    • Which level of platform allows third-party application code to run inside the platform?

  • Level 1 – Access API
  • Level 2 – Plug-in API
  • Level 3 – Runtime Environment (correct)
  • None of the above

    • What is the key concept of web design according to Cleverism?

  • Creating and maintaining operating systems
  • Building new functions for online platforms
  • Developing new functions for end-user applications
  • Planning, creating, and maintaining websites (correct)

    • Which level of platform allows apps to run elsewhere and call into the platform via web services API?

    <p>Level 1 – Access API</p> Signup and view all the answers

    What does visual hierarchy in web design explain?

    <p>The technique to distinguish the importance of every part of a web page</p> Signup and view all the answers

    What does Hick’s Law state?

    <p>The time required to make a decision increases with every additional choice.</p> Signup and view all the answers

    According to Fitts’ Law, what affects the time needed to move to a target?

    <p>The size of the target and the distance to the target.</p> Signup and view all the answers

    What is the purpose of white space in web page design?

    <p>To divide the web page into distinct parts for easier information processing.</p> Signup and view all the answers

    What is the purpose of forms in web design?

    <p>To collect personal data that users are reluctant to give out.</p> Signup and view all the answers

    What does regular testing in web design help to provide?

    <p>Important results and insights for possible problems.</p> Signup and view all the answers

    What does accessibility in web design focus on?

    <p>Ensuring visitors can access information in the easiest manner.</p> Signup and view all the answers

    What are the principles for a successful visual language according to visible language in web design?

    <p>Organize, economize, and communicate.</p> Signup and view all the answers

    What should be kept in mind regarding proportions in web design?

    <p>Proper division of contents helps avoid crowding the view.</p> Signup and view all the answers

    What is the purpose of form validation in web design?

    <p>To communicate user requirements and errors in a form.</p> Signup and view all the answers

    Study Notes

    Computing Platforms

    • The main purpose of a computing platform is to provide a foundation for software applications to run.
    • Platforms that allow third-party application code to run within them are considered open platforms.

    Web Design Principles

    • Cleverism defines the key concept of web design as building functional and user-friendly websites that meet specific business goals.

    • Visual hierarchy in web design explains the order in which the human eye scans a webpage, leading the user through the content in a structured manner.

    • Hick's Law states that the time it takes to make a decision increases with the number of choices available. This impacts how many options are presented on a webpage to avoid overwhelming the user.

    • Fitts' Law dictates that the time needed to move to a target on a webpage is affected by the distance to the target and its size. This explains the optimal placement of buttons and interactive elements.

    Web Design Elements

    • White space in web page design helps to improve readability and create visual appeal, allowing users to focus on the information without distraction.

    • Forms in web design are used to collect user information, allowing users to interact with the website and provide feedback.

    • Regular testing in web design helps to provide insights into user behavior and identify areas for improvement, ensuring optimal usability.

    Accessibility & Visual Language

    • Accessibility in web design focuses on making websites usable for people with disabilities. This includes features such as alt-text for images, keyboard navigation, and screen reader compatibility.

    • Visual language in web design refers to the use of visual elements to communicate a specific message. Principles for successful visual language include consistency, clarity, and impact.

    • Proportions in web design are important for maintaining visual balance and aesthetics. They impact the overall look and feel of the website.

    • Form validation in web design is used to check the accuracy of user input before it is submitted, preventing errors and ensuring data integrity.

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    Description

    This quiz covers the nature and purposes of online platforms, including the definition of a platform in computing, the levels of platform access, and the role of APIs. It also discusses the empowerment technologies associated with online platforms.

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