Computer Networks - Computer Networks Section 2
- Option : B
- Explanation : Protection of data from a natural disaster such as tornado, earthquakes, (or) fire etc. are the network reliability issues. These are also called catastrophic events.
98. Decryption and encryption of data are responsibility of
- Option : C
- Explanation : To send any important information (or) any sensitive information that must be able to assure privacy.
Encryption means encoding of original information, decryption means decoding.
Encryption (decryption (original message) = original message.
