……………………..is the process of coding and scrambling of messages to prevent unauthorized access to or understanding of the data being transmitted.

Related MCQs

• This refers to the gap between people who possess regular access to information technology and those who do not have this access.
• This type of digital divide is based on the difference between individuals with access and those without access.
• Data can be transmitted in the form of……..
• The knowledge that can be spoken in language and transmitted among individuals.
• This is a mechanism of delivery of short messages over the mobile networks.
• The primary disadvantage to DSL internet access is the quality and effectiveness of service
• In ……………… the hacker gains access and control over the web site of another.
• Which data communication method is used for sending data in both direction at the same time?
• For internet access you should obtain
• ………………………integrates communications, data management, and security services to allow business applications within different organizations to automatically interchange information.