Free IBM C7020-230 Exam Dumps Questions & Answers


Exam Code/Number:	C7020-230Join the discussion
Exam Name:	IBM Watson V3 Application Development
Certification:	IBM
Free Question Number:	65
Publish Date:	Jul 22, 2026
# of views:	2952
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Total 65 questions

Question 1

What is an approach for integrating a database into an IBM Watson solution?

A.Use the Discovery service to search through candidate queries and surface the ones most relevant to the user input.
B.Use the concepts from Natural Language Understanding to search the database for the most relevant documents.
C.Use the intent from the Natural Language Classifier as part of a query.
D.Use the Document Conversion service to search the database for the entries with the strongest relationship to the user input.

Question 2

Which characteristic makes an API RESTfuI?

A.It uses standard HTTP methods (e.g., GET, PUT, POST, or DELETE).
B.It defines a number of custom media types for resources and is discoverable based on multiple known end-points.
C.It only works with Javascript.
D.It uses non-standard HTTP methods.

Question 3

In the context of a IBM Watson cognitive virtual agent, what type of input data can the IBM
Watson Conversation service consume?

A.speech
B.string of text
C.audio
D.images

Question 4

What is the formula for recall in a classification system?

A.True Positives/ (True Positives+True Negatives)
B.False Positives/ (True Negatives+False Negatives)
C.True Positives/ (True Positives+False Negatives)
D.True Positives/ (True Positives+False Positives)

Question 5

When creating a new IBM Watson Visual Recognition classifier, what is the recommended minimum number of images that needs to be provided (for both the positive and negative example sets) in order to obtain the best results?

A.150-200
B.15-30
C.1000-2000
D.500-1000