You are managing an Oracle Database 11g instance.You want to create a duplicate database for testing purpose. What are the prerequisites for performing the active database duplication?（） The source database backup must be copied over the net for test database.。 The source database must be run in ARCHIVELOG mode if the database is open.。 The source database must be shut down cleanly if the database is in mounted state.。 A net service name should be set up and a listener configured with the target as well as the source database.。
Which of the following commands should be used to assure that a dump can be forced using the reset button on a system without a key switch? （） sysdumpdev -k 。 sysdumpdev -L 。 sysdumpdev -K 。 sysdumpdev -P。
简述抗日战争胜利后中国国民党、中国共产党及各民主党派的建国方针。
What is the theoretical maximum number of logical ports that a one port of a 2-port 10Gb IVE can provide if no VIO Server is connected to the IVE?（） 2。 4。 8。 16。
To change the read sizes on a V3 network file system server， which of the following options would need to be set？（） rsize。 nfs_max_read_size。 nfs_server_clread。 nfs_rfc1323。
When is it appropriate to use a JFS filesystem instead of a JFS2 filesystem？（）
