单项选择题
A. MMON
B. LGWR
C. ARCH
D. ARWR
E. COPY
单项选择题 Whichofthefollowingisnotaconfigurableattributeforanindividualdiskgroup?()
单项选择题 What is the net effect of the following command?() alter diskgroup dgroup1 drop disk abc;
单项选择题 After executing the command alter diskgroup disk group2 drop disk dg2a; you issue the following command from the ASM instance: Select group_number, count(*) from v$asm_operation; What is the implication if the query against V$ASM_OPERATION returns zero rows?()