单项选择题
A.(logprimary+logsecond)*logfilsiz*8KB.(logprimary+logsecond)*logfilsiz*4KC.logfilsiz*4KD.logprimary*logfilsiz
A.db2 list node directoryB.db2 list sessionsC.db2 list applicationsD.db2 list db direcctory
A.1024*1024/4B.1024*1024*1024/4C.1024/4D.1000*1000/4