A preexisting database user may be used but a new database has to be created during installation.
A preexisting database may be used but a new database user has to be created during installation.
A preexisting database and user may be used or a new database and user are created during installation.
A preexisting database and user cannot be used； a new database and user are created during installation.
第1题：
A.A
B.B
C.C
D.D
第2题：
A. They must be fully meshed
B. They can be in a different AS
C . They do not need to be directly connected
D. They must be directly connected
第3题：
A. It checks the database for intrablock corruptions only.
B. It checks for block corruption in the valid backups of the database.
C. It checks the database for both intrablock and interblock corruptions.
D. It checks for only those corrupted blocks that are associated with data files.
第4题：
Which statement is true about the database and database-user used during installation of IMS Server？（）
第5题：
Which three statements are true about terms in a policy?（）
第6题：
A.It stores a subset of information from the routing table.
B.It contains routes learned from all protocols to a destination.
C.It provides a database for routes selected and placed into the routing table.
D.Every routing protocol maintains its own forwarding table.
第7题：
Which statement is true about a forwarding table?（）
第8题：
Examine the following scenario:The target database instance is running. The most recent backup available for the target database was taken two days ago. Log files switches have occurred in last two days. The target database is duplicated on the same host, using the Recovery Manager (RMAN) duplicate command as follows:Which statement is true about the duplicate database in this scenario?（）
A. It contains data till the last backup
B. It contains all data from target database until the current time
C. It contains all data from only the committed transactions in the target database
D. It contains all data except that which is used by the transactions in the current online redo file of target database
第9题：
Which statement is true about IBGP routers? （）
第10题：
Which two statements are true about terms in a routing policy?（）