Daily UPSC MCQs

DAY 19 : DAILY UPSC PRELIMS 2019 PREVIOUS YEAR QnA PRACTICE

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1. In the context of digital technologies for entertainment, consider the following statements:

  1. In Augmented Reality (AR), a simulated environment is created and the physical world is completely shut out.
  2. In Virtual Reality (VR), images generated from a computer are projected onto real-life objects or surroundings.
  3. AR allows individuals to be present in the world and improves the experience using the camera of smart-phone or PC.
  4. VR closes the world, and transposes an individual, providing complete immersion experience.

Which of the statements given above is/are correct?

 
 
 
 

2. The word ‘Denisovan’ is sometimes mentioned in media in reference to

 
 
 
 

3. With reference to the recent developments in science, which one of the following statements is not correct?

 
 
 
 

4. Consider the following statements:

A digital signature is

  1. an electronic record that identifies the certifying authority issuing it
  2. used to serve as a proof of identity of an individual to access information or server on Internet
  3. an electronic method of signing an electronic document and ensuring that the original content is unchanged

Which of the statements given above is/are correct?

 
 
 
 

5.  In the context of wearable technology, which of the following tasks is/are accomplished by wearable devices?

  1. Location identification of a person
  2. Sleep monitoring of a person
  3. Assisting the hearing impaired person

Select the correct answer using the code given below:

 
 
 
 

Question 1 of 5

 

PRACTICE DAY 17 DAILY UPSC PRELIMS 2019 PREVIOUS YEAR QnA

PRACTICE DAY 18 DAILY UPSC PRELIMS 2019 PREVIOUS YEAR QnA

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