What Is the Effect of the Following Line Within a Global

What is the effect of the following line within a global section of a Samba configuration file?

A) After its start, nmbd forces an election in order to become the master browser. After its start, nmbd forces an election in order to become the master browser.
B) The os level is set to the highest possible value 255 in order to become the master browser. The os level is set to the highest possible value 255 in order to become the master browser.
C) nmbd forces an election every minute in order to become the master browser. forces an election every minute in order to become the master browser.
D) The local nmbd becomes the master browser for all available workgroups in the local network. The local becomes the master browser for all available workgroups in the local network.
E) The line has no effect as long as local master is not set to no . The line has no effect as long as local master is not set to no .