IT & Communication PYQs

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1. Prelims 2005Q149IT & Communication

   Consider the following statements:

   1.The number of post offices in India is in excess of 1.5 lakhs.

   2.Bharat Sanchar Nigam Limited (BSNL) was formed in the year 1997.

   3.The Telecom Regulatory Authority of India (TRAI) was established in the year 2000.

   Which of the statements given above is/are correct?

   a1 and 3b1 and 2c1 onlyd3 only
2. Prelims 2004Q48IT & Communication

   Param Padam, which was in news recently, is

   aA new Civilian Award instituted by the Government of IndiabThe name of a supercomputer developed by IndiacThe name given to a proposed network of canalsdA software programme to facilitate e-governance in Madhya Pradesh
3. Prelims 2004Q144IT & Communication

   Consider the following statements:

   1.Smart Card is a plastic card with an embedded microchip.

   2.Digital Technology is primarily used with new physical communication medium such as satellite and fibre optics transmission.

   3.A digital library is a collection of documents in an organized electronic form available on the Internet only.

   Which of these statements given above is/are correct?

   a3 onlyb1 and 2c2 and 3d1, 2 and 3
4. Prelims 2000Q98IT & Communication

   The memory of a computer is commonly expressed in terms of Kilobytes or Megabytes. A byte is made up of

   aeight binary digitsbeight decimal digitsctwo binary digitsdtwo decimal digits
5. Prelims 1997Q40IT & Communication

   The world’s fastest computer has been able to perform (as of Dec. 1996)

   a10⁶ operations per secondb10⁹ operations per secondc10¹² operations per secondd10¹⁵ operations per second
6. Prelims 1995Q103IT & Communication

   The technique used to transmit audio signals in television broadcasts is

   aAmplitude ModulationbFrequency ModulationcPulse Code ModulationdTime Division Multiplexing