4 and 5
1，3，and 6
4，5，and 6
3，4，and 5
1，2，and 6
第1题：
You are using the control file to maintain information about the database backups that are being performed by Recovery Manager (RMAN). Identify two scenarios is which you must have a recovery catalog.（）
A. To store the backup information of multiple database
B. To restrict the amount of space that is used by the backups
C. To maintain a backup for a certain time is set by the CONTROL_FILE_RECORD_KEEP_TIME parameter.
D. To list the data files that were in a target database at a given time by using the AT option of REPORT SCHEMA command.
第2题：
A.list.add（"foo"）；
B.Objecto=list；
C.Strings=list.get（0）；
D.list=newArrayList
第3题：
在网络侧，S1接口的用户面终止在『____』上，控制面终止在『____』上。(On the network side, the user plane of S1 interface terminates on the 『____』 ,and the control plane terminates on the『____』.)
第4题：
Which information is contained in a AAA authentication method list?（）
第5题：
Given： int[] myArray=newint[] {1， 2，3，4， 5}； What allows you to create a list from this array？（）
第6题：
If possible please suggest further improvement of the String class.
Question 3:
Given a link list, detect whether it's circular using only one loop.
Tips: Below implementation is allowed
for( ... )
{
...
}
The following implementations is NOT allowed
...
for( ... )
{
...
for( ... ) {...}
}
...
or
...
for( p = list->head, q = list->head; p != NULL && q != NULL; p = p->next )
{
...
}
...
for( ... )
{
...
}
第7题：
第8题：
You create a Web site that is for members only. The Web site allows members to create lists of users that have access to information about member profiles. The name of the list is stored in the listName variable. The user name of the user to whom access is given is stored in the username variable.You need to enable members to manage their lists of users.Which code segment should you use?（）
A.
B.
C.
D.
第9题：
Though many options are supported in EIGRPv6， select two options from the below list that are supported.（）
第10题：
Given below is a list of scenarios： 1） A user terminates his session abnormally. 2） The connection between the server and the client application terminates because of a network failure. 3） A schema is accidentally dropped. 4） The tablespace is accidentally dropped from the database. 5） The hard disk gets corrupted and the data files in the disk are lost. 6） The database instance abnormally shuts down because of power failure. Which scenarios require DBAintervention to perform recovery（）