We must start a hub and register  nodes on it to trigger executions:

Use the following command-line code to start a hub

java -jar selenium-server-standalone-3.11.0.jar -role hub

Use the following command-line code to register a node

java -jar selenium-server-standalone-3.11.0.jar -role node -hub http://192.168.2.1:4444/grid/register/ (Sample)

Remote driver for Chrome

'Directing the driver to use remote options for chrome
 Call wd.UseChrome_RemoteOptions()

'Adding some remote options
 Call wd.BrowserVersion_RemoteOptions("79.0.3945.88")

'Launch remote driver
 Call wd.InitializeRemoteDriver("http://192.168.50.1:4444/wd/hub")

'Navigating to the URL
 Call wd.NavigateToUrl("http://www.google.com")

Remote driver for IE

Call wd.UseInternetExplorer_RemoteOptions()
Call wd.InitializeRemoteDriver("http://192.168.50.1:4444/wd/hub")
Call wd.NavigateToUrl("http://www.google.com")

Remote driver for Firefox

Call wd.UseFirefox_RemoteOptions()
Call wd.InitializeRemoteDriver("http://192.168.50.1:4444/wd/hub")
Call wd.NavigateToUrl("http://www.google.com")

Similarly, it can be coded for other remote drivers like Safari, Android, iOS, etc.

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