看板的种类包括()。

A.CREATE_MAPPING_PRIORITY

B.SET_MAPPING_PRIORITY

C.SET_MAPPING_ORDER

D.PRIORITIZE_MAPPING_ORDER

E.ThisfunctionalityisnotavailablethroughtheDBMS_RESOURCE_MANAGERpackage.

A.LOW_GROUP

B.SYS_GROUP

C.DEFAULT_GROUP

D.BASE_GROUP

E.OTHER_GROUPS

CT NUMBER(5,2)You want to display the name and annual salary multiplied by the commission_pct for all employees. For records that have a NULL commission_pct, a zero must be displayed against the calculated column.Which SQL statement displays the desired results? （）

A. SELECT last_name, (salary * 12) * commission_pct FROM EMPLOYEES;

B. SELECT last_name, (salary * 12) * IFNULL(commission_pct, 0) FROM EMPLOYEES;

C. SELECT last_name, (salary * 12) * NVL2(commission_pct, 0) FROM EMPLOYEES;

D. SELECT last_name, (salary * 12) * NVL(commission_pct, 0) FROM EMPLOYEES;

A.FULL

B.SCHEMAS

C.REMAP_SCHEMA

D.REMAP_DATAFILES

E.REMAP_TABLESPACE

A.TheparameterDB_CACHE_SIZEmustbeamultipleof8.

B.ThevalueoftheparameterSGA_MAX_SIZEmustbeincreased.

C.Thetablespacemustbecreatedwithauniformextentsizeof8KB

D.TheparameterDB_8K_CACHE_SIZEmustbedefinedintheparameterfile.

A.42

B.420

C.462

D.42042

E.Compilation fails.

F.An exception is thrown at runtime.

A.Resourceconsumergroups

B.Resourceplans

C.Resource-plangroups

D.Resource-plandirectives

E.Alloftheabove

iguration tile: [mysqld] Plugin-load=audit_log.so Audit-log=FORCE_PLUS_PERMANENT You attempt to start up the MySQL service and notice that it fails to start.Which two statements would explain why the service did not start?（）

A.FORCE_PLUS_PERMANENT is not valid for the audit-log option

B.The audit_log.so library does not exist

C.The audit_log.so library is in a location that is different from that defined by the plugin_dir option

D.The audit plugin must be loaded dynamically by using the INSTALL PLUGIN command

E.The audit log file does not exist in which to write audit events

F.The audit_log.so library is not an executable file

A.Youmustenabletheblockchangetrackingfeature.

B.Youmusthaveenabletheflashbackfeature.

C.YoumustusetheOMFinyourdatabase.

D.YoumustdefinethetablespaceoftheSCOTT.EMPtableforautomaticsegmentspacemanagement.

A.INCLUDINGDEPENDENCIES

B.INCLUDINGDEPENDENCIESCASCADE

C.COMPACT

D.CASCADE

E.Noneoftheabove