A、冲突域
B、广播域
C、管理域
D、自治域
答案:B
A、冲突域
B、广播域
C、管理域
D、自治域
答案:B
A. DBF
B. online redo log file
C. Archived redo log
D. database pfile
A. my.cnf
B. my-small.cnf
C. my-medium.cnf
D. my-large.cnf
A. Initial
B. Active
C. Establish
D. Nonegotation
A. exp
B. imp
C. input
D. output
A. DCOM
B. J2EE
C. DCE
D. TCPIP
A. managed servers send heartbeat to admin server
B. 读取managed-servers.xml和config.xml
C. managed servers必须重启
D. admin server不会重连
A. alter system switch logfile
B. alter database switch logfile
C. alter system checkpoint
D. alter database checkpoint