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MCQs - 2026-04

2161.
What is the primary advantage of the newly developed 'bio-concrete' technology for coral reef restoration?
A It is cheaper to produce than traditional artificial reefs.
B It mimics the natural structure of coral skeletons, encouraging better coral settlement and growth.
C It actively combats ocean warming by releasing cooling agents.
D It is made from recycled plastic waste, reducing marine pollution.
2162.
The establishment of a unified Cyber Command is seen as a move towards:
A Reducing military spending
B A proactive and strategic approach to cyber threats
C Focusing solely on traditional warfare
D Increasing reliance on foreign cyber defense systems
2163.
Who will head the newly established Cyber Command?
A A civilian official
B A two-star general
C A three-star officer
D A civilian scientist
2164.
What kind of operations will the Cyber Command be responsible for?
A Only defensive cyber operations
B Offensive and defensive cyber operations, and intelligence gathering
C Logistics and supply chain management
D Personnel recruitment and training
2165.
Which branches of the Armed Forces will have their cyber capabilities integrated under this new command?
A Only the Indian Army
B Indian Army, Navy, and Air Force
C Only the Indian Navy and Air Force
D All branches including the Coast Guard
2166.
What is the primary objective of India's newly established 'Cyber Command'?
A To develop new communication satellites
B To integrate and enhance cyber warfare capabilities of the Armed Forces
C To manage air traffic control systems
D To conduct geological surveys of the seabed
2167.
The launch of Sagardrishti-1 significantly enhances India's ability to monitor and deter:
A Air traffic violations
B Illegal fishing and potential security threats in its maritime zones
C Cross-border land smuggling
D Space debris
2168.
Which type of sensors are equipped on Sagardrishti-1 for surveillance?
A Infrared and Ultraviolet sensors
B Synthetic Aperture Radar (SAR) and electro-optical imagers
C Seismic and gravimetric sensors
D Acoustic and sonar sensors
2169.
Which Indian organizations collaborated on the development of Sagardrishti-1?
A DRDO, HAL, and BEL
B ISRO, Indian Navy, and Ministry of Earth Sciences
C IAF, Army, and Coast Guard
D NIC, MeitY, and DoT
2170.
What is the name of India's first dedicated satellite for Maritime Domain Awareness?
A Maitri
B Samudra
C Sagardrishti-1
D Oceanwatch