General Knowledge MCQs
Topic Notes: General Knowledge
MCQs and preparation resources for competitive exams, covering important concepts, past papers, and detailed explanations.
Plato
- Biography: Ancient Greek philosopher (427–347 BCE), student of Socrates and teacher of Aristotle, founder of the Academy in Athens.
- Important Ideas:
- Theory of Forms
- Philosopher-King
- Ideal State
18931
The W3C's current strategic focus includes which major emerging technology trend?
Answer:
The expansion of the Web into Virtual and Augmented Reality (XR).
The WebXR Device API is one example of the W3C's work to bring virtual reality and augmented reality to the open Web platform.
18932
What is the W3C's standard for describing the presentation and style of HTML and XML documents?
Answer:
Cascading Style Sheets (CSS)
CSS governs the visual design, layout, and presentation of web pages.
18933
The W3C's standards are non-proprietary. This means they are:
Answer:
Developed openly and freely available to everyone to implement.
Open, non-proprietary standards are vital for interoperability and preventing fragmentation of the Web.
18934
What is the collective term for the guidelines that are the global standard for web accessibility, developed by WAI?
Answer:
Web Content Accessibility Guidelines (WCAG)
WCAG is the benchmark for accessible web design and content creation.
18935
What is the primary purpose of the W3C's **Web Accessibility Initiative (WAI)**?
Answer:
To develop guidelines (WCAG) and resources to make the Web accessible to people with disabilities.
WAI is a major effort to ensure the Web is usable by people with visual, hearing, physical, speech, cognitive, and neurological disabilities.
18936
Which document format is the primary focus of the W3C's work on structuring web content?
Answer:
HyperText Markup Language (HTML)
HTML is the cornerstone of web content structure, continuously developed by the W3C's HTML Working Group (now Web Platform Working Group).
18937
What is the name of the process the W3C uses to produce a final, stable standard for the Web?
Answer:
The Recommendation Track
The W3C Recommendation Track leads to a final, formal standard (Recommendation), such as HTML5 or CSS.
18938
What is the primary mission of the W3C?
Answer:
To lead the World Wide Web to its full potential by developing protocols and guidelines that ensure its long-term growth.
The W3C aims to build a single, open, and accessible Web for all.
18939
The W3C was founded at which university, in collaboration with CERN?
Answer:
Massachusetts Institute of Technology (MIT)
MIT's Laboratory for Computer Science (LCS) hosted the W3C's original North American hub.
18940
In what year was the W3C founded?
Answer:
1994
The W3C was founded in October 1994 by Tim Berners-Lee, the inventor of the World Wide Web.