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GS Paper IUPSC Prelims 2018
Health & Medicine
Question No. 78Interactive Test Mode
00:00
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Q78. When the alarm of your smartphone rings in the morning, you wake up and tap it to stop the alarm which causes your geyser to be switched on automatically. The smart mirror in your bathroom shows the day’s weather and also indicates the level of water in your overhead tank. After you take some groceries from your refrigerator for making breakfast, it recognises the shortage of stock in it and places an order for the supply of fresh grocery items. When you step out of your house and lock the door, all lights, fans, geysers and AC machines get switched off automatically. On your way to the office, your car warns you about traffic congestion ahead and suggests an alternative route, and if you are late for a meeting, it sends a message to your office accordingly. In the context of emerging communication technologies, which one of the following terms best applies to the above scenario?

When the alarm of your smartphone rings in the morning, you wake up and tap it to stop the alarm which causes your geyser to be switched on automatically. The smart mirror in your bathroom shows the day’s weather and also indicates the level of water in your overhead tank. After you take some groceries from your refrigerator for making breakfast, it recognises the shortage of stock in it and places an order for the supply of fresh grocery items. When you step out of your house and lock the door, all lights, fans, geysers and AC machines get switched off automatically. On your way to the office, your car warns you about traffic congestion ahead and suggests an alternative route, and if you are late for a meeting, it sends a message to your office accordingly. In the context of emerging communication technologies, which one of the following terms best applies to the above scenario?

Select the correct option below (or cross out options to eliminate)
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Official Answer Key & Detailed Solution

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Official UPSC Answer KeyUPSC Prelims 2018 • Science and Technology

Correct Answer: Option (B) — Internet of Things

Concept & Option Breakdown

Standard Reference Verified

The scenario illustrates the Internet of Things (IoT), which refers to an interconnected network of physical devices, home appliances, vehicles, and sensors embedded with software and network connectivity that collect, communicate, and exchange data autonomously to automate tasks without direct human intervention.

Elimination Heuristic & Exam Approach

Multiple everyday household and vehicular objects communicating with one another autonomously is the textbook definition of the 'Internet of Things' (IoT).

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Question Specifications & Syllabus Mapping

Examination & YearUPSC Civil Services Preliminary Examination 2018 (Q78)
Paper & Marking SchemeGS Paper I • 2 Marks (-0.66 Negative for incorrect response)
Syllabus Subject & TopicScience and Technology → Health & Medicine
Official Answer KeyOption (B) — Internet of Things

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Frequently Asked Questions — UPSC Prelims 2018 Q78

What is the official answer for UPSC Prelims 2018 GS Paper I Question 78 (Science and Technology)?

The official UPSC answer key for this 2018 Science and Technology (Health & Medicine) question is Option (B): "Internet of Things". Correct attempts carry 2 Marks with -0.66 Negative penalty for wrong answers.

Which UPSC Prelims syllabus topic does this 2018 question belong to?

This question belongs to GS Paper I under the subject "Science and Technology" and micro-topic "Health & Medicine". You can explore all repeated questions from Health & Medicine in Acme AI's 3D Prelims PYQ Realm or practice 50 full-length and sectional tests in the APT Prelims Test Series.

How can I solve this Health & Medicine UPSC Prelims question using option elimination?

Multiple everyday household and vehicular objects communicating with one another autonomously is the textbook definition of the 'Internet of Things' (IoT).

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