Question
Social media can be effectively used in disaster management because of :
The correct answer is
It is available through different platforms.
Effective Use of Social Media in Disaster Management
Social media platforms play a crucial role in modern disaster management primarily due to their widespread accessibility and diverse availability. This allows for rapid information sharing and coordination during emergencies.
Reasoning for Effectiveness
- Option 1: It is available through different platforms. This is the key advantage. Social media exists on various platforms (like Facebook, Twitter, Instagram, WhatsApp), making it accessible to a large number of people via different devices (smartphones, computers). During disasters, this broad reach facilitates quick dissemination of alerts, instructions, and status updates, and allows individuals to report incidents or request help.
- Option 2: It is restricted to use regionally. This is incorrect. Social media is inherently global, not regionally restricted, which is a benefit for disaster management, allowing for wider information flow and coordination beyond local boundaries if needed.
- Option 3: The contents are authenticated. This is generally untrue. Social media content can be unreliable, containing misinformation or rumors. While efforts are made to verify information, content authentication is not its primary strength or guarantee.
- Option 4: It does not come under the purview of any litigation. This is false. Social media usage is subject to legal frameworks and potential litigation regarding content, privacy, and usage.
Therefore, the availability of social media across multiple platforms is the most significant reason for its effective use in disaster management.
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Important Questions from Information Technology
Analyzing emotions and concerns in social media posts during the disasters to understand public
perception and needs are called :
- Match List I with List - II.
List - I Purpose List - II ICT Tool/Platform A. Earthquake monitoring in India I. Global Disaster Alert and Coordination System (GDACS) B. Integrates global hazard data and provides alerts II. DSS-Flood (Decision Support System for Flood) C. Flood management by simulating scenarios III. Indian National Centre for Seismology (INCS) online system D. Real time integration of hazard data, exposure, vulnerability IV. Spatial Decision Support System (SDSS)
Choose the correct answer from the options given below: - Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A): The National Emergency Communication Plan (NECP), evolved in 2004, was for management of law and order, crisis and disaster situation.
Reason (R): The NECP is primarily a satellite based network, resting on POLNET can be used in mobile and transportable emergency operations centres.
In the light of the above statements, choose the most appropriate answer from the options given below: Crowd sourcing disaster information through social media is called as:
- Which ICT-based alert system was launched in India for cyclone warnings via SMS ?
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