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Assam Police Constable Exam  >  Assam Police Constable Tests  >  Test: Information Technology - 4 - Assam Police Constable MCQ

Test: Information Technology - 4 - Assam Police Constable MCQ


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10 Questions MCQ Test - Test: Information Technology - 4

Test: Information Technology - 4 for Assam Police Constable 2024 is part of Assam Police Constable preparation. The Test: Information Technology - 4 questions and answers have been prepared according to the Assam Police Constable exam syllabus.The Test: Information Technology - 4 MCQs are made for Assam Police Constable 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Information Technology - 4 below.
Solutions of Test: Information Technology - 4 questions in English are available as part of our course for Assam Police Constable & Test: Information Technology - 4 solutions in Hindi for Assam Police Constable course. Download more important topics, notes, lectures and mock test series for Assam Police Constable Exam by signing up for free. Attempt Test: Information Technology - 4 | 10 questions in 10 minutes | Mock test for Assam Police Constable preparation | Free important questions MCQ to study for Assam Police Constable Exam | Download free PDF with solutions
Test: Information Technology - 4 - Question 1
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What is Li-Fi technology primarily based on?

Detailed Solution for Test: Information Technology - 4 - Question 1
Li-Fi technology is primarily based on visible light, not radio waves, sound waves, or microwaves. It utilizes light emitted by LED bulbs to transmit data.
Test: Information Technology - 4 - Question 2
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Which of the following is an advantage of Li-Fi technology mentioned in the text?

Detailed Solution for Test: Information Technology - 4 - Question 2
An advantage of Li-Fi technology is that it is environmentally friendly and considered a green technology, as it does not produce pollution and consumes less power.
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Test: Information Technology - 4 - Question 3
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What is the main limitation of Li-Fi technology?

Detailed Solution for Test: Information Technology - 4 - Question 3
The main limitation of Li-Fi technology is the requirement for continuous illumination, which means lightbulbs need to be on during the day for connectivity.
Test: Information Technology - 4 - Question 4
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What potential application of Li-Fi technology is mentioned in the text as suitable for petrochemical plants, hospitals, and aircraft?
Detailed Solution for Test: Information Technology - 4 - Question 4
Li-Fi technology is suitable for specialized environments like petrochemical plants, hospitals, and aircraft, where radio waves are impractical.
Test: Information Technology - 4 - Question 5
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What is the primary advantage of cloud computing mentioned in the text?
Detailed Solution for Test: Information Technology - 4 - Question 5
The primary advantage of cloud computing mentioned in the text is lower cost, as it eliminates the need for costly infrastructure and maintenance.
Test: Information Technology - 4 - Question 6
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What is one challenge in the implementation of Li-Fi technology discussed in the text?
Detailed Solution for Test: Information Technology - 4 - Question 6
One challenge in the implementation of Li-Fi technology is the difficulty in developing and mass-producing integrated chips that combine light-to-electrical conversion and data-processing capabilities.
Test: Information Technology - 4 - Question 7
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Which Indian government initiative is highlighted as using cloud computing for centralized railway data management?
Detailed Solution for Test: Information Technology - 4 - Question 7
The Indian government initiative "Indian Railways on Cloud" utilizes cloud computing for centralized railway data management to minimize monetary losses.
Test: Information Technology - 4 - Question 8
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What is one limitation of cloud computing mentioned in the text?
Detailed Solution for Test: Information Technology - 4 - Question 8
One limitation of cloud computing mentioned in the text is geographical reach, as connectivity issues in one location can affect users elsewhere.
Test: Information Technology - 4 - Question 9
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Which government initiative uses a multi-cloud architecture to serve over 50,000 organizations?
Detailed Solution for Test: Information Technology - 4 - Question 9
The government initiative "Government e-Marketplace (GeM)" uses a multi-cloud architecture to serve over 50,000 organizations.
Test: Information Technology - 4 - Question 10
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What is a potential risk associated with cloud computing, as mentioned in the text?
Detailed Solution for Test: Information Technology - 4 - Question 10
A potential risk associated with cloud computing is data loss due to encryption key loss. If the encryption key is lost, it can lead to data loss, and data recovery becomes difficult
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