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UPSC 2017 · Q74 · Science & Technology › Computer & Information Technology · Save

Organic Light Emitting Diodes (OLEDs) are used to create digital display in many devices. What are the advantages of OLED displays over Liquid Crystal displays ?

  1. OLED displays can be fabricated on flexible plastic substrates.
  2. Roll-up displays embedded in clothing can be made using OLEDs.
  3. Transparent displays are possible using OLEDs.

Select the correct answer using the code given below :

(a) 1 and 3 only
(b) 2 only
(c) 1, 2 and 3
(d) None of the above statements is correct
Show answer
Answer: (c) 1, 2 and 3
UPSC 2017 · Q85 · Science & Technology › Computer & Information Technology · Save

In India, it is legally mandatory for which of the following to report on cyber security incidents ?

  1. Service providers
  2. Data centres
  3. Body corporate

Select the correct answer using the code given below :

(a) 1 only
(b) 1 and 2 only
(c) 3 only
(d) 1, 2 and 3
Show answer
Answer: (d) 1, 2 and 3