Oracle 1z0-595 問題集

質問 1：
Which statement correctly defines the corresponding Open Geospatial Consortium (OGC)
Web Services standards?
A. CSW enables browsing and querying against catalog servers.WMS enables access, search, and modification of geospatial features.OpenLS enables geocoding, routing, and usage of mapping and directory services.WFS enables requests and delivery of maps.
B. Web Map Service (WMS) enables browsing and querying against catalog servers.Web
Feature Service (WFS) enables geocoding, routing, and usage of mapping and directory services.OpenGIS Location Service (OpenLS) enables access, search, and modification of geospatial features.Catalog Service for the Web (CSW) enables requests and delivery of maps.
C. WFS enables access, search, and modification of geospatial features.CSW enables browsing and querying against catalog servers.WMS enables requests and modification of maps.OpenLS enables geocoding, routing, and usage of mapping and directory services.
D. WFS enables access, search, and modification of geospatial features.CSW enables browsing and querying against catalog servers.WMS enables requests and delivery of maps.OpenLS enables geocoding, routing, and usage of mapping and directory services.
正解：D
解説: (Topexam メンバーにのみ表示されます)

質問 2：
Which command would generalize the polygon geometry geoml?
A. SDO_UTIL.POLYGONTOLINE(geoml, 100, .05)
B. SDO_UTIL.GENERALIZE(geoml, 100, .05)
C. SDO_GEOM.SDO_MBR(geoml, 100, .05)
D. SDO_UTIL.SIMPLIFY(geoml, 100, .05)
E. SDO_UTIL.GENERATE_AREA(geoml, 100, .05)
F. SDO_GEOM.ARC_DENSIFY(geoml, 100, .05)
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 3：
Which two are benefits of partitioning in Oracle Spatial?
A. reduced network utilization
B. reduced storage needs
C. reduced CPU utilization
D. query parallelism
E. faster index builds
正解：D,E
解説: (Topexam メンバーにのみ表示されます)

質問 4：
Which two statements are true about 3D support in Oracle database?
A. Oracle has introduced newGTYPEand Element type (ETYPE) values to
extendsdo_geometrycapabilities.
B. Simple solid and composite solid and now stored in a new object calledSDO_PCto allow
3D support within Oracle Spatial database.
C. Oracle provides support to point clouds and TIN based on the GDAL open source tool.
This support is available only via the MapViewer.
D. The database provides 3D coordinate systems such as Geographic 3D (long, lat, and ellipsoidal height) and composite systems (based on a two-dimensional system and gravity-related height).
正解：B,D

質問 5：
The match mode for a geocoding operation determines how closely the attributes of an input address must match the data stored in the geocoder schema. Which MATCHMODE attribute would you use so that the geocoder can deliver results despite any discrepancies in the input address?
A. EXACT
B. RELAX_ALL
C. Null
D. RELAX_BASE_NAME
E. DEFAULT
正解：E
解説: (Topexam メンバーにのみ表示されます)

質問 6：
The Spatial routing engine must have the following tables in its schema: EDGE, NODE,
PARTITION, and SIGN_POST. Which table will contain the name and numbers of the highway exists?
A. EDGE
B. NODE
C. SIGN_POST
D. PARTITION
正解：C
解説: (Topexam メンバーにのみ表示されます)

質問 7：
To convert an SDO_GEOMETRY object to a GML object, special consideration must be given to the SDO_GEOMETRY object that is to be converted. Which operation should be completed before SDO_UTIL.TO_GMLGEOMETRY is used?
A. All geometries should be converted to LRS geometries.
B. All polygons with holes should be removed.
C. Circular arcs and circlers should be densified.
D. The SRID inuser_sdo_geom_metadatashould be updated to 54004.
E. All points should be labeled.
正解：C
解説: (Topexam メンバーにのみ表示されます)

質問 8：
What is the most effective way to compare all the geometries in one layer to all the geometries in another?
A. usingSDO_JOIN
B. usingSDO_CROSS
C. usingSDO_UNION
D. usingSDO_LAYER
E. usingSDO_RELATE
正解：E
解説: (Topexam メンバーにのみ表示されます)