1z1-595 무료 덤프문제 온라인 액세스

Identify two correct ways to define Spatial metadata.

• A.Metadata defines the coordinate system and indirectly associates units to layers.
• B.Metadata is automatically filled in when you create spatial indexes and takes the footprint of layers as default boundaries.
• C.Metadata is filled inUSER_SDO_GEOM_METADATAto define boundaries for each layer.
• D.Metadata is filled inALL_SDO_GEOM_METADATAby the MDSYS user for all database layers.

Always store two or three dimensional point data in SDO_POINT. To ensure less storage and faster query access to such point data, set SDO_ELEM_INFO and SDO_ORDINATES to _____?

• A.NULL
• B.SDO_GEOMETRY
• C.NUM_DIMENSIONS
• D.SDO_FAST
• E.SDO_POINT

The Spatial geocoder schema is made up of seven data tables and their indexes, as well as three profile tables. The data tables store the address and coordinate information. What information do the profile tables store that is used by the geocoder to parse the addresses entered by a user?

• A.elevation
• B.country
• C.address format
• D.length
• E.GPS

To refresh workspace E1 you use the command DBMS_WM.RefreshWorkspace('E1');
What is the impact of that command? Identify the two correct answers.

• A.It applies all the changes made in the child to the parent because the child was created or refreshed last.
• B.When a workspace or table is refreshed, all conflicts are automatically resolved.
• C.It applies all the changes made in the parent to the child because the child was created or refreshed last.
• D.When a workspace or table is refreshed, all conflicts must be resolved.

In the following SQL statement:

What syntax should follow if you want to build each partition's index later for better manageability?

• A.DUMMY
• B.UNUSABLE
• C.INITIALIZE
• D.CASCADE
• E.ALL