05 Sep 2022: UPSC Exam Comprehensive News Analysis

CNA 05 Sep 2022:- Download PDF Here

TABLE OF CONTENTS

A. GS 1 Related
B. GS 2 Related
SOCIAL JUSTICE
1. Conversion Therapy
C. GS 3 Related
SCIENCE AND TECHNOLOGY
1. 5G Architecture
D. GS 4 Related
E. Editorials
INDIAN POLITY
1. Justice rendered, but only incompletely
INTERNATIONAL RELATIONS
1. India and Australia, from divergence to convergence
2. A lot is at stake for India-Bangladesh ties
F. Prelims Facts
1. Inflatable Aerodynamic Decelerator
G. Tidbits
1. Nehru Trophy
H. UPSC Prelims Practice Questions
I. UPSC Mains Practice Questions
FIP Magazine

C. GS 3 Related

Category: SCIENCE AND TECHNOLOGY

1. 5G Architecture

Syllabus: Indigenization of Technology & Developing New Technology

Mains: Roadmap for 5G deploymentΒ 

Context: Government recently auctioned off 5G telecommunications spectrum drawing bids exceeding a record β‚Ή1.5 lakh crore.

Evolution of Telecommunication technology:

  • The first-generation (1G) technology involved analogue signallingΒ 
  • Second GenerationΒ  technology was primarily based on voice and SMS, with speeds in the Kbps range.
  • 3G technology witnessed changes from voice to data transmission and added multimedia messaging with speeds in the range of 2Mbps.
  • 4G let users stream and download videos at speeds three times greater than 3G ranging from around 20Mbps to up to 50Mbps.

Long Term Evolution (LTE):

  • The LTEΒ  standard-based generation had two distinguished aspects from its predecessors.Β 
  • 4G-capable cell phones enabled people to make calls over the Internet instead of via telephone networks.Β 
  • 4G+ (LTE advanced) provided download speeds of 200 to 300 Mbps.
  • 4G’s multiplexing capability, technically known as orthogonal frequency division multiplex (OFDM), provided a level of efficiency in achieving high data transfer rates while allowing multiple users to share a common channel.
  • This enabled people use social media, download music in an app, and live-stream videos on mobile devices
  • Since 4G’s inception in the early 2010s, the number of smartphone users in the world has grown to 6.6 billion in 2022.
  • For billions of smartphones and tablets along with wearables and Internet of Things (IoT) devices to work in sync with several other applications, a far superior networking and connectivity is needed and this LTE-based generation is not sufficient to handle workloads and real-time data processing of this magnitude.

Deploying 5G :

  • 5G offers low latency, greater download speeds coupled with the ability to connect multiple devices and exchange data in real-time.Β 
  • A major aspect with 5G would be the possible shift towards the Internet of Things. This could allow for the evolution of smart systems like sensor-based reading of electric metres at home and generation of electricity bills and farmers being able to monitor their crops through sensors or drones sitting at their homes
  • It has a new standard called 5G New Radio (NR), which uses the best capabilities of LTE. 5G NR will enable increased energy savings for connected devices and enhance connectivity.Β 
  • 5G mobile communication will use high-frequency millimetre wave (mmWave) bands that operate on wavelengths between 30 GHz and 300 GHz compared to 06 GHz of 4G’s LTE.
  • 5G has been around since the late 2010s, but it was not deployed universally mainly due to fewer 5G-compatible devices and a delayed auctioning of the spectrum.

Non-standalone Vs Standalone Architecture:

  • With the majority of 4G compatible devices in the market, telecom operators and businesses looking to deploy 5G services can either build a non-standalone (NSA) or a standalone architecture.
  • In an NSA architecture, the telecom operator can use their existing installed capacities and LTE architecture to deploy 5G services while implementing a new radio access network (RAN).
  • This can help operators reduce capital expenditure and lower operating costs for short-to-medium term.
  • Germany used the NSA model to roll out 5G services in 2019.
  • The Standalone model is a pure play 5G architecture that provides operators a full range of the fifth-generation’s capability and lets them slice the network.Β 
  • In this architecture, RAN and the core are completely new, and there will be a clear separation of different network functions in line with 3GPP recommendations.
  • This will simplify their network operations and improve user experience. Operators may also look to leverage network slicing opportunities by creating dedicated segments for specific users and use cases.Β 
5G Architecture

Image Source: The Hindu

Read more on 5G

Nut Graf: Deployment of 5G in a standalone architecture presents an opportunity for operators to build a revenue stream. 5G could potentially make consumers connect and exchange information in a new way. The Government of India should work on overcoming infrastructure roadblocks for the timely and effective rollout of 5G.

G. Tidbits

1. Nehru Trophy

  • The Nehru Trophy Boat Race is a popular Vallam Kali held in the Punnamada Lake near Alappuzha, Kerala, India.Β 
  • Vallam Kali or Vallamkali literally means boat play/game, but can be translated to boat race in English.Β 
  • The most popular event of the race is the competition of ChundanVallams (snake boats). Hence the race is also known as the Snake Boat Race in English.
  • This Boat race was inaugurated in 1952 by Prime Minister Jawaharlal Nehru. The winner was awarded a trophy in the name of Jawaharlal Nehru.
  • In 2019, it was also made a part of the newly constituted CBL – Champions Boat Leagues.

H. UPSC Prelims Practice Questions

Q1. How many of the given statements is/are INCORRECT? (Level-Medium)
  1. The Himalayan Chandra Telescope is located at Hanle in Ladakh.
  2. The High Energy Gamma Ray telescope is located at Hanle in Ladakh.
  3. India’s biggest and second dark sky reserve will come up at Hanle in Ladakh.Β 

Options:

  1. One statement only
  2. Two Statements only
  3. All three statements
  4. None of the above
CHECK ANSWERS:-

Answer: a

Explanation:

  • Statement 01 is correct, Himalayan Chandra Telescope is a Β 2-m diameter optical-infrared TelescopeΒ  at the Indian Astronomical Observatory (IAO), Mt. Saraswati, Hanle, Ladakh
    • It is located at an altitude of 4500 m above mean sea level.
    • It is operated by the Indian Institute of Astrophysics (IIA), Bangalore.
  • Statement 02 is correct, The Major Atmospheric Cherenkov Experiment Telescope (MACE) is India’s largest and the world’s highest gamma-ray telescope Β in Hanle, Ladakh.
  • Statement 03 is incorrect, The Union ministry of Science and TechnologyΒ  has undertaken to set up India’s first-ever Night Sky Sanctuary in Ladakh.
  • The proposed Dark Sky Reserve will be located at Hanle in Ladakh as a part of Changthang Wildlife Sanctuary.Β 
Q2. The temple was built by the Karkota dynasty king Lalitaditya Muktapida. It is 
dedicated to Lord Surya and has definite Gandhara influences. Rajatarangini written 
by Kalhana has descriptions of the grandeur of this temple. The temple being 
described is: (Level-Difficult)
  1. Konark Sun Temple
  2. Navalkha Temple
  3. Martand Sun templeΒ 
  4. Suryanar Kovil
CHECK ANSWERS:-

Answer: c

Explanation:

  • Martand Sun temple is a 8th century temple recognised as a β€œSite of national importance” by Archaeological Survey of India located inΒ  Jammu and Kashmir.
  • According to Kalhana in his Rajatarangini, the Martand Sun Temple was commissioned by Lalitaditya Muktapida of Karkota dynasty dedicated to Lord Shiva.
  • It was an excellent specimen of Kashmiri architecture, which had blended the Gandharan, Gupta and Chinese forms of architecture.
  • Β It was destroyed during the rule of Sikandar Shah Miri between 1389 and 1413.
Martand Sun temple

Image Source: Wikipedia

Q3. How many of the given statements with respect to β€œNew Fund Offer (NFO)” is/are 
Correct? (Level-Medium)
  1. NFO is the first-time subscription offer for a new scheme launched by the asset management companies (AMCs).
  2. Objective of the NFOs is to provide last-mile funding for stalled affordable and middle-income housing projects across the country.
  3. NFOs are launched in the market to raise capital.

Options:

  1. One statement only
  2. Two statements onlyΒ 
  3. All three statements
  4. None of the above
CHECK ANSWERS:-

Answer: b

Explanation:

  • A new fund offer (NFO) is the first time subscription offer for a new scheme launched by the asset management companies (AMCs).Β 
  • It is launched in the market to raise capital from the public in order to buy securities like shares, govt. bonds etc. from the market.
  • It is similar to the initial public offer (IPO) with an attempt to raise capital from the market.Β 
  • NFOs are offered for a stipulated period.Β 
Q4. β€œKurki” - recently seen in the news refers to:(Level- Medium)
  1. A system used to monitor migrant laborers, working primarily in the construction and domestic sectors in Gulf Cooperation Council member states and a few neighboring countries.
  2. The common systematic law on administrative procedure adopted by governments of Kyrgyzstan, Turkmenistan and Uzbekistan.
  3. An informal and illegal method of transferring money without any physical money actually moving.
  4. The attachment of a farmer’s land, already pledged to the money lending institution or individual, in case of a loan default.
CHECK ANSWERS:-

Answer: d

Explanation:

  • Kurki means attachment of a farmer’s land, already pledged to the money lending institution or individual, in case of a loan default.Β 
  • Apart from banks, private moneylenders, commission agents also get these decrees against farmers from time to time.
  • Kurki orders are executed under Section 60 of Civil Procedure Code, 1908.
Q5. In the context of the history of India, consider the following pairs: 
(Level-Difficult)(CSE Prelims-2016)

Β  Β  Β  Β  Β  Β TermΒ  Β  Β  Β  Β  Β  Β  Β  Β  Β  Β  Β  Β  Β  Β  Β  Β  Β  Β  Β  Β  Β  Β  Β  Β  Description

  1. Β EripattiΒ  Β  Β  Β  Β  Β  Β  Β  Β  Β  Β Land revenue from which was set apart for the maintenance of the village tank
  2. Β TaniyursΒ  Β  Β  Β  Β  Β  Β  Β  Β  Β Villages donated to a single Brahmin or a group of Brahmins
  3. GhatikasΒ  Β  Β  Β  Β  Β  Β  Β  Β  Β  Colleges generally attached to the temples

Which of the pairs given above is/are correctly matched?

  1. 1 and 2
  2. 3 only
  3. 2 and 3
  4. 1 and 3Β 
CHECK ANSWERS:-

Answer: d

Explanation:Β 

  • Pair 01 is correctly matched, Eripatti was Tank lands i.e land donated by individuals, the revenue from which was set apart for the maintenance of the village tank.
  • Pair 02 is incorrectly matched, Taniyurs was a large village and were distinct revenue units under Cholas. Villages donated to a single Brahmin or a group of Brahmins were called Brahmadeya.Β 
  • Pair 03 is correctly matched, A Ghatika was a center of learning including religion smaller in size compared to Agrahara. Ghatikas were institutions mostly attached to temples.

I. UPSC Mains Practice Questions

  1. Relations with Bangladesh still remain the brightest spot in India’s neighbourhood diplomacy. Elucidate. (250 words; 15 marks) (GS-2; International relations)
  2. Assess the progress made by the Government of India in ensuring rights to the LGBTQI+ community since Independence. (250 words; 15 marks) (GS-2; Social Justice)

Read the previous CNA here.

CNA 05 Sep 2022:- Download PDF Here

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