THERE WILL ALWAYS BE AN ERROR IF THE DATABASE CONSOLE PROCESS HAS NOT BEEN STARTED OR IT IS ON A DIFFERENT PORT, AND SINCE THE URL USED A LOOPBACK ADDRESS, THERE WILL BE AN ERROR IF THE BROWSER IS NOT RUNNING ON THE SAME MACHINE AS THE CONSOLE

1. þ B, C, and D. There will always be an error if the database console process has not been started or it is on a different port, and since the URL used a loopback address, there will be an error if the browser is not running on the same machine as the console.ý A, E, and F. A and F are wrong because these are not a problem; the listener and the database can both be started if the console is accessible. E is wrong because the Grid Control agent is not necessary for Database Control.