Which pair of dpkg options are equivalent and what do they do?
A. -C and --configure; they reconfigure an unpackaged package. B. -C and --clear-avail; they erase existing information about what packages are available. C. -A and --audit; they update information about what packages are available. D. -C and --audit; they provide resource consumption information on installed packages. E. -C and --audit; they search for partially installed packages.