Basic Computer Knowledge Test Questions and Answers

Computer Awareness Questions for SBI PO

1.

__________ ensures secure transfer of data over an unsecured network, such as the Internet.

   A.) Antivirus
   B.) Hacking
   C.) Cracking 
   D.) Cryptography

Answer: Option 'D'

In cryptography, data are sent in such a way that they look completely different from the original data. Thus, cryptography ensures secure transfer of data over an unsecured network.

Computer Awareness Questions for SBI PO Download Pdf

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