Answer: Better Data Management
Explanation:
The main benefits of edge computing over cloud computing are: Better data management. Lower connectivity costs and better security practices. Reliable, uninterrupted connection.
Answer: C) A model of software distribution. Instead of simply selling an application, the vendor hosts the applications and offers access for a small subscription fee.
Explanation: Software as a service(SaaS) is the cloud computing service that is used as software distribution model .It functions by delivering the applications that are hosted by the third-party over the internet towards the customers.It function on the basis of servers of Saas provider.
Other options are incorrect because users don't log into the workstation directly. This model does not provides security regarding the confidential digital data.
It does not ensure the information service available to the user as per requirement.Thus, the correct option is option(c).
Answer:
ARPANET (Advanced Research Projects Agency Network)
Explanation:
• Objective was that the United States Department of Defense who sought a secure means of communication between the various state agencies.
- The first node was created at the University of California in Los Angeles (UCLA) and was an important part of the Internet until 1990 at the end of the transmission to the TCP / IP protocol in 1983.
• ARPANET adopted the TCP / IP protocol and at that time the Internet (International Net) was created.