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
19641
What does the acronym UPU stand for?
Answer:
Universal Postal Union
The UPU is the specialized agency of the United Nations that coordinates postal policies among member nations, in addition to the worldwide postal system.
19642
What is the goal of the ITU’s work related to **Smart Sustainable Cities (SSC)**?
Answer:
To establish standards and key performance indicators (KPIs) to help cities integrate ICTs for efficiency, well-being, and sustainability.
The ITU focuses on setting the global technical and measurement frameworks for cities leveraging ICT to improve urban services and quality of life.
19643
The ITU-R defines frequency bands used for satellite communications. Which band is commonly used for direct-to-home broadcasting and VSAT services?
Answer:
Ku band
The Ku band (K-under band) is widely used for satellite broadcasting, particularly for television and broadband VSAT networks.
19644
The ITU is committed to closing the digital gender gap. This is achieved through initiatives like:
Answer:
The 'Girls in ICT' Day.
Girls in ICT Day is an annual, worldwide initiative aimed at encouraging girls and young women to pursue studies and careers in the growing field of information and communication technologies.
19645
Which ITU-T Recommendation is foundational for the structure and identification of telephone networks, including country codes and international telephone numbering?
Answer:
E.164
E.164 is the international standard that defines the format of telephone numbers used for international telecommunication.
19646
The ITU's structure is unique because it includes membership not only from Member States but also from:
Answer:
Sector Members (private companies, international organizations, and regional bodies).
This multi-stakeholder model (Governments, Private Sector, Academia) allows the ITU to draw on technical expertise from the industry it regulates.
19647
The ITU facilitates global disaster relief by coordinating the use of satellite and radio technology. This is covered under which core activity?
Answer:
Emergency Telecommunications
The ITU works to reduce the risk of disasters and mitigate their effects through robust and resilient emergency communication networks.
19648
The ITU’s commitment to making ICT accessible to people with disabilities is primarily addressed through which initiative?
Answer:
ICT Accessibility and Assistive Technologies (ICAT)
ITU develops Recommendations and policy guidelines to ensure ICT products and services are accessible for all, including those with disabilities.
19649
What is the key instrument used by the ITU-R to assign and record radio frequency uses globally?
Answer:
The Master International Frequency Register (MIFR)
The MIFR is the central registry of all notified radio frequency assignments and is critical for interference-free communication.
19650
The **Telecommunication Standardization Bureau (TSB)** is the secretariat for which ITU Sector?
Answer:
ITU-T
Each of the three Sectors is managed by a Bureau (TSB, BR for Radio, BDT for Development).