With reference to ‘Near Field Communication (NFC) Technology’, which of the following statements is/are correct :
(1) It is a contactless communication technology that uses electromagnetic radio fields.
(2) NFC is designed for use by devices which can be at a distance of even a metre from each other.
(3) NFC can use encryption when sending sensitive information.
Select the correct answer using the code given below.
Prelims
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Science and Technology › Emerging TechXCommunication
Science and Technology › Emerging TechXCommunication
Options
Answer
(C)
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Science and Technology › Nanotechnology,Carbon
Science and Technology › Nanotechnology,Carbon
With reference to the use of nano-technology in health sector, which of the following statements
is/are correct?
(1) Targeted drug delivery is made possible by nanotechnology.
(2) Nanotechnology can largely contribute to gene therapy.
Select the correct answer using the code given below.Options
Answer
(C)
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Science and Technology › PhysicsXGeneral
Science and Technology › PhysicsXGeneral
In the context of modern scientific research, consider the following statements about ‘IceCube’,
a particle detector located at South Pole, which was recently in the news :
(1) It is he world’s largest neutrino detector, encompassing a cubic kilometer of ice.
(2) It is a powerful telescope to search for dark matter.
(3) It is buried deep in the ice.
Which of the statements given above is/are correct?Options
Answer
(D)
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Science and Technology › Renewable Energy Technology
Science and Technology › Renewable Energy Technology
With reference to bio-toilets used by the Indian Railways, consider the following statements :
(1) The decomposition of human waste in the bio-toilets is initiated by a fungal inoculum.
(2) Ammonia and water vapour are the only end products in this decomposition which are released into the atmosphere.
Which of the statements given above is/are correct?Options
Answer
(D)
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Science and Technology › Space ProgramsXIND
Science and Technology › Space ProgramsXIND
In which of the following activities are Indian Remote Sensing (IRS) satellites used?
(1) Assessment of crop productivity
(2) Locating ground water resources
(3) Mineral exploration
(4) Telecommunications
(5) Traffic studies
Select the correct answer using the code given below.Options
Answer
(A)
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Science and Technology › SpaceXTheory
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Science and Technology › Specific Diseases