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Q. 1 : The default tablespace clause in the create user command sets the location for
1. Database Objects created by the user
3. System Objects Created by the user
Q. 2 : What does sessions_per_user in a resource limit set
1. No of Concurrent Sessions for the database
3. No of Processes Per User
Q. 3 : What keyword during the create user command, limits the space used by users objects in the database
1. Size
3. Max_Extents
Q. 4 : What value sets the no activity time in minutes before a user is disconnected
1. IDLE_TIME
2. DISCONNECT_TIME
4. NONE OF THE ABOVE
Q. 5 : What operations are limited by the Quota on a tablespace
1. Update
3. Create
Q. 6 : Which of the following statements is incorrect when used with : Alter User James
2. indentified by james
4. None of the above
Q. 7 : What view consists information about the resource usage parameters for each profile
1. DBA_PROFILE
3. DBA_USERS
Q. 8 : What 2 values are required to kill a User Session
1. SID, Process ID
3. Serial #, Process ID
2. DBA_ROLE_PRIVS
4. None of the above
Q. 10 : Where can you obtain the SID and Serial # from
1. DBA_PROCESS
3. V$SESSION
Q. 11 : What is the effect of the following command " Alter system kill session '12,123';
2. Kill Session with SID=12 and Serial =123
4. None of the above
Q. 12 : What parameter in Init.ora enables the resource limits
1. RESOURCE=TRUE
3. RES_LIMIT=TRUE
Answer:
1=>1,
2,
4,
1 : IDLE_TIME (in user profile) limits periods of continious inactive time during a session, expressed in minutes. Oracle Net8 configuration parameter SQLNET.EXPIRE_TIME enables dead connection detection sending probe packets from sever to client in a user defined interval.
3,
1,
2,
2,
2,
3,
2,
2,
责编:罗莉
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