The directive force of a gyrocompass（）.

Youhavecreatedaresourceplan，DAY.Youexecutethefollowingcode：

SQL>BEGIN

DBMS_RESOURCE_MANAGER.CREATE_SIMPLE_DIRECTIVE

（PLAN=>’DAY’，

COMMENT=>’DEPARTMENTSPLAN’，

GROUP_OR_SUBPLAN=>’DEPARTMENTS’，

CPU_P1=0）；

END；

Then，youissuethefollowingcode：

SQL>BEGIN

DBMS_RESOURCE_MANAGER.CREATE_SIMPLE_DIRECTIVE

（PLAN=>’DAY’，

COMMENT=>’DEPARTMENTSPLAN’，

GROUP_OR_SUBPLAN=>’DEVELOPERS’，

CPU_P2=100）；

END；

Whatwillbetheimpactofexecutingtheabovecode？（）

At the master gyrocompass，the compass card is attached to the ______．

A.Spider element

B.Sensitive element

C.Link arm

D.Pickup transformer

My gyrocompass______is two degrees east．

A.trouble

B.error

C.wrong

D.Mistake

Which statement about the gyrocompass is FALSE ________．

A.Its accuracy remains the same at all latitudes

B.It seeks the true meridian

C.It can be used near the Earth's magnetic poles

D.If an error exists，it is the same on all headings

Gyrocompass repeaters reproduce the indications of the master gyrocompass. They are ____.

A.accurate only in the Polar regions

B.accurate electronic servomechanisms

C.hand operated

D.accurate only if the vessel is underway

You create a new Automatic Database Diagnostic Monitor (ADDM) task: instance_analysis_mode_task. To view the ADDM report, you use the following command:You want to suppress ADDM output relating to Segment Advisor actions on user SCOTT‘s segments.What would you do to achieve this?（）

A. Add a finding directive for the ADDM task.

B. Add a segment directive for the ADDM task.

C. Add a parameter directive for the ADDM task.

D. Disable the Segment Advisor from the Automatic Maintenance Task.