UserA is currently working on routed and has issued the commands shown in the exhibit. UserB wants to update the IP address currently configured on interface xe-1/2/1.0.
What will UserB do to complete the configuration changes without interfering with UserA's work?

A. UserB should use the configure private option to complete the changes while UserA continues with the changes. B. UserB should use the configure exclusive option to complete the changes while UserA continues with the changes. C. Use the edit command and run the commit confirmed option then proceed with UserB's changes. D. Wait for UserA to finish then proceed with changes using the configure private option.