Huawei HCDA - OWS Developer H35-920 Question # 13 Topic 2 Discussion

Huawei HCDA - OWS Developer H35-920 Question # 13 Topic 2 Discussion

H35-920 Exam Topic 2 Question 13 Discussion:
Question #: 13
Topic #: 2

If the service input parameter Country is set to a default value, China and a validator is configured where the picklist can only be China or American. What is the result when the input value is empty?


A.

The value of Country is set from empty to China, and an error is reported when the validator is executed. As a result, the creation is fail.


B.

The value of Country is set from empty to China, the validator is running properly and data is successfully created.


C.

If the value of Country is empty, an error is reported when executing the validator and the creation is fail.


D.

The value of Country is empty, the validator is executed successfully, and the creation is successful.


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