Answer: ARPANET
Explanation: ARPANET is network based on the internet which uses the technique of sending data in small packets/units known as packet switching . It helps in effective communication in the field of military while even some nuclear attack destructs the network. It was a method used in the scientific field for the ease of work of scientists by linking different computers to work with high processing and power.
Answer:
D - 14
Explanation:
Each time the program executes an iteration of the for-loop, it works out the current element by adding 3 to the previous element.
alpha[0] = 2
+3
alpha[1] = 5
+3
alpha[2] = 8
+3
alpha[3] = 11
+3
alpha[4] = 14
Answer:
The easiest method to clear a DNS cache is to use either the command line, PowerShell or Windows Server's DNS Manager
Explanation:
You can use either the ipconfig /flushdns (command line), Clear-DnsClientCache (PowerShell) or DNS->(name)->Clear Cache (from the DNS Manager)
source:
https://activedirectorypro.com/clear-windows-dns-cache/
https://www.technipages.com/flush-and-reset-the-dns-resolver-cache-using-ipconfig