10.0 EXAM QUESTIONS AND ANSWERS
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, What are the three tiers in GW application architecture - ANSWERData, application,
presentation (or user interface/web clients)
In which tier are the following used? PCF Files, Gosu, and Data model entities? -
ANSWERPresentation, application, and data respectively
For each of the following, identify if it is stored as a database table, as a table column,
or not stored in the database at all:
a) An entity (such as ABContact)
b) A physical data field (such as ABContact.CreateTime)
c) A virtual data field (such as ABContact.FullName)
d) A foreign key field (such as ABContact.AssignedUser) - ANSWERa) table
b) column
c) not stored
d) column (foreign key column)
For each of the following, identify if it is stored as a database table, as a table column,
or not stored in the database at all:
a) an array key field (such as ABContact.Contact Notes)
b) a typelist (such as VendorType)
c) a typekey Field (such as ABContact.VendorType) - ANSWERa) not stored in the
database
b) table
c) column (foreign key column)
Name two circumstances in which you would execute the gwb genDataDictionary
command. - ANSWERWhen you install app and when you extend Data Model (and are
concerned with data model validation beyond schema validation in Entity Editor). If you
modify system permissions or some other aspect of access and would need to
regenerate the Security Dictionary.
How many ETX files can a given entity have? - ANSWEROne ETX file per entity in most
cases.
What datatype do you enter for fields that will store...
a) String values?
b) Boolean values?
c) Numbers with decimal values? - ANSWERa) varchar
b) bit
c) decimal
Which datatypes require columnParam subelements? - ANSWERa) decimal requires
precision and scale