Online Access Free 9A0-389 Practice Test

How can you prevent a user from inputting a recipient without an email address?

• A.By adding a <testexpr="@email != "> element in the form.
• B.By adding a "dataPolicy='mandatory'" attribute to the schema.
• C.By adding a "mandatory='true'" attribute to the form.
• D.By adding a trigger in the database.

Regarding the schema below, why is the link NOT optimized?

• A.The automatic primary key is not used
• B.Integrity rules are not defined
• C.There is no unique index on the idPurchase attribute
• D.The sequence for filling primary key values is not defined

Which is required when creating a new Plan?

• A.Description
• B.Nature
• C.Parent
• D.Start and end date

How should you set the value of the integrity attribute in a link in order to delete the source occurrence which is NO longer referenced by a target occurrence?

• A.define
• B.normal
• C.neutral
• D.own

Which XML element correctly defines a 32-bit integer field?

• A.<attribute name="count" label="Count" type="integer" />
• B.<attribute name="count" label="Count" type="long" length="32" />
• C.<attribute name="count"label="Count" type="long" />
• D.<attribute name="count" label="Count" type="integer" length="32" />