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H35-920 Real Exam Questions

HCDA - OWS Developer

249 questions available · Page 1 of 25

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Question 1 Single choice

The workflow can not be deleted after the workflow is created.

  1. A

    TRUE

  2. B

    FALSE

Show answer and explanation

Correct answer: B

Question 2 Single choice

When configuring a workflow form, you can drag the component directly to the component tree on the right.

  1. A

    TRUE

  2. B

    FALSE

Show answer and explanation

Correct answer: A

Question 3 Single choice

Which of the following statements is correct about primary key of a data model?

  1. A

    A data model can have no primary key.

  2. B

    A data model can consist of multiple primary keys.

  3. C

    The value of the primary key can be changed.

  4. D

    Sequence must be used as the primary key.

Show answer and explanation

Correct answer: B

Question 4 Single choice

Which of the following statements is correct about the get query service?

  1. A

    The get service returns only one piece of data.

  2. B

    When multiple data records are found, an error is reported and no data is returned.

  3. C

    When the query conditions match multiple records, only one record is returned. The data is sorted by time.

  4. D

    The get service returns multiple records when the query conditions match multiple records.

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Correct answer: A

Question 5 Single choice

The Outbound REST interface functions as a server in the system.

  1. A

    TRUE

  2. B

    FALSE

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Correct answer: B

Question 6 Multiple choice

Which of the following statements are correct about services? (Multiple Choice)

  1. A

    A service must be configured with a model.

  2. B

    Services can be executed synchronously or asynchronously.

  3. C

    If the input parameter of the service is configured with the translator, the data that is actually executed is the translated data.

  4. D

    The dir parameter is used to configure the sorting order.

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Correct answers: B, C, D

Question 7 Multiple choice

Which of the following services must be configured with models? (Multiple Choice)

  1. A

    RunScript

  2. B

    Fire Event

  3. C

    BatchOperation

  4. D

    Batch Delete

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Correct answers: C, D

Question 8 Single choice

The condition: "name" is "aaa" is added to the condition of the update service.

What is the execution result when the model data whose name is bbb is updated?

  1. A

    The update fails and an error is reported, data is not updated.

  2. B

    The update is successful.

  3. C

    The update is successful, the data is not updated, and no error is reported.

  4. D

    The update fails, data is updated, and an error is reported.

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Correct answer: A

Question 9 Single choice

If you want to set a field in the form as a mandatory field, which of the following configurations is correct?

  1. A

    Read Only=false

  2. B

    Read Only=true

  3. C

    Required =true

  4. D

    Required =false

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Correct answer: C

Question 10 Single choice

To view the send log and received tog packets, select the Save success message record check box in the interface package.

  1. A

    TRUE

  2. B

    FALSE

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Correct answer: A