Examine these two statements:Which three are true about the MRKT tablespace？（）

A.

B.

C.

D.

A. SUM(start_date)

B. AVG(start_date)

C. COUNT(start_date)

D. AVG(start_date, end_date)

E. MIN(start_date)

F. MAXIMUM(start_date)

A.Table_open_cache

B.Table_open_cache_instancs

C.Table_definition_cache

D.Tmp_table_size

E.Max_heap_table_size

F.Max_tmp_tables

A.SUM(start_date)

B. AVG(start_date)

C. COUNT(start_date)

D. AVG(start_date, end_date)

E. MIN(start_date)

F. MAXIMUM(start_date)

lers. Bothdomain controllers run Windows Server 2003 Service Pack 2 (SP2).Auditing of successful account logon events is enabled on all computers in the domain.You need to identify the last time a specific user logged on to the domain.What should you do？ （）

A. Examine the System Event Log on the user’s computer.

B. Examine the System Event Log on both domain controllers.

C. Examine the Security Event Log on both domain controllers.

D. Examine the Application Event Log on the user’s computer.

Examine the following command that is used to duplicate a database on the same host:RMAN＞ RUN{ALLOCATE AUXILIARY CHANNEL, aux 1 DEVICE TYPE DISK;DUPLICATE TARGET DATABASE TO auxdb SKIP READONLY; \ }Which two statements describe the effect after the database is duplicated successfully？ （）(Choose two)

A. The data files of the read-only tablespaces in the target database are not duplicated

B. The read-only tablespaces in the target database are still defined in new the database

C. The read-only tablespaces in the target database are changed to online after duplication

D. The data files of the read-only tablespaces in the target database get duplicated

E. The read-only tablespaces in the target database are not defined in the new database

ction valid for two years？

A.The reinspection will be made between the fourteenth and sixteenth months

B.The inspector shall examine all accessible parts of the vessels’s hull

C.The inspector shall examine the vessel’s machinery as well as equipment

D.The scope of the reinspection shall be the same as for the inspection for certification，but in less detai

ndor forServer1 notifies you that a critical hotfix is available. This hotfix is required for all models of this computer thathave a certain network interface card.You need to find out if the network interface card that requires the hotfix is installed in Server1.What are two possible ways to achieve this goal？ （）(Each correct answer presents a complete solution. Choose two.)

A. Open Network Connections, and then examine the properties of each connection that is listed.

B. Open the Component Services snap-in, expand Computers, expand My Computer, and then examine the list.

C. Run the netsh interface command, and then examine the list.

D. Open Device Manager, expand Network adapters, and then examine the list

A. An error is generated.

B. You will have two identical tables in the HR schema with different names.

C. You create a table called employees in the HR schema based on you EMP table.

D. You create an alternative name for the employees table in the HR schema in your own schema.

a student in two subjects.Examine this SELECT statement based on the MARKS table:What is the result of the SELECT statement？（）

A. The statement executes successfully and returns the student ID and sum of all marks for each student who obtained more than the average mark in each subject.

B. The statement returns an error at the SELECT clause.

C. The statement returns an error at the WHERE clause.

D. The statement returns an error at the ORDER BY clause.