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IBM C7020-230 Exam Overview:
| Certification Vendor: | IBM |
|---|---|
| Exam Name: | IBM Watson V3 Application Development |
| Exam Number: | C7020-230 |
| Related Certifications: | IBM Certified Application Developer - Watson V3 |
| Exam Format: | Multiple Choice |
| Certificate Validity Period: | Certification retired/withdrawn |
| Available Languages: | English |
| Real Exam Qty: | 63 |
| Sample Questions: | ![]() |
| Exam Way: | Proctored exam via Pearson VUE or IBM authorized testing |
| Pre Condition: | Familiarity with IBM Cloud and Watson services development |
| Official Syllabus URL: | https://www.ibm.com/training/certification/ibm-certified-application-developer-watson-v3-60000101 |
IBM C7020-230 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Administration & DevOps for Watson Applications | - DevOps and monitoring
|
| Application Development with Watson | - Implementing Watson APIs
|
| Fundamentals of IBM Watson and AI Services | - Cognitive computing basics
|
| IBM Watson Developer Cloud Services Usage | - Core Watson services
|
IBM C7020-230 Exam: Answers Worth Your Time
IBM Watson V3 Application Development is an official IBM certification exam, registered under the code C7020-230. Passing it awards the IBM Certified Application Developer-Watson V3 certification, a credential at the Professional level. It also connects to IBM Certified Application Developer - Watson V3. Successfully passing matters to every candidate because the credential keeps working for your career long after exam day.
Familiarity with IBM Cloud and Watson services development
Vendor requirements do change, so verify the current conditions before registering on the official exam page.
The IBM Watson V3 Application Development blueprint covers 4 domains, with the largest being Administration & DevOps for Watson Applications, Fundamentals of IBM Watson and AI Services, and Application Development with Watson. The full topic list is above on this page; it tells you exactly where your daily hour or two earns the most marks.
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IBM Watson V3 Application Development Sample Questions:
Which IBM Watson Natural Language Understanding service is used to identify Subject-Action-Object triples in unstructured text?
- A. Semantic Roles
- B. Keywords
- C. Categories
- D. Linked Data Support
Correct Answer: A 🗳️
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When is it appropriate to include multiple classes for a sample text in the training data for
IBM Watson Natural Language Classifier?
- A. When text is very detailed such that identifying a single class may cause inaccuracies.
- B. When the classifier has been retrained and we want to preserve old classes from a previous training set.
- C. When experts interpret the same text in different ways, multiple classes support those interpretations.
- D. When the text utterances are very similar in nature and we want to mark slight differences using classes
Correct Answer: D 🗳️
Which IBM Watson service is trainable?
- A. Personality Insights
- B. Visual Recognition
- C. Document Conversion
- D. Tone Analyzer
Correct Answer: B 🗳️
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Does an application that consumes an IBM Watson service need to be hosted on IBM Bluemix?
- A. No, any application framework supporting standard REST API invocation can consume an Watson service.
- B. Yes, Watson services are not visible to runtimes running outside of the Bluemix environment.
- C. No, Bluemix facilities are not required for either the application or for working with the service.
- D. Yes, the networking bindings require that the entire application and Watson service run on Bluemix.
Correct Answer: D 🗳️
Which actions depict configuring IBM Watson Discovery service collection?
- A. Switching from a default configuration to a custom configuration using uploaded personal data.
- B. Determining how much space must be allocated to an environment.
- C. Testing which query methods result in accurate answers.
- D. Converting, enriching and normalizing sample data.
Correct Answer: D 🗳️

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