IBM C1000-012 Exam Practice Test Instant Access

Question 1

What is the purpose of the IBM Watson Visual Recognition REST API classify endpoint?

AIt analyzes the uploaded images against classifiers.

BIt turns a collection of images into structured data that can easily be indexed and queried.

CIt trains a new classifier on the uploaded image data.

DIt enables users to upload a set of images as a zip file to create a custom classifier.

Answer : B

Question 2

Which programming language has a corresponding IBM Watson SDK?

AC++

BPython

CJulia

DPerl

Answer : B

https://cloud.ibm.com/docs/services/watson?topic=watson-using-sdks

Question 3

Which two IBM Watson services combined would be applicable for an agent-assisted, email-based help desk?

AWatson Assistant

BPersonality Insights

CVisual Recognition

DSpeech to Text

EDiscovery

Answer : A, E

Question 4

What is an example of an utterance used to train an intent in the IBM Watson Assistant service?

A+++sys-ent

B''see you later!''

C@location

D#hello

Answer : B

https://cloud.ibm.com/docs/services/assistant?topic=assistant-intents

Question 5

Which statement is true for the IBM Watson Natural Language Understanding service?

ABoth SSL and TLS protocols are supported for security purposes.

BResponse format is XML only.

CA REST API endpoint is available.

DIt is available for over 40 languages.

Answer : A

https://cloud.ibm.com/apidocs/natural-language-understanding

Question 6

What is the definition of false positive in the context of measuring accuracy of a machine learning system?

AThe system returns a low confidence score for a correct answer.

BThe system returns a high confidence score for an incorrect answer.

CThe system returns only low confidence scores for all answers.

DThe system returns only high confidence for all answers, both correct and incorrect.

Answer : A

Question 7

Which characteristics makes an API RESTful?

AIt uses standard HTTP methods (e.g., GET, PUT, POST, or DELETE).

BIt uses non-standard HTTP methods.

CIt only works with Javascript.

DIt defines a number of custom media types fore resources and is discoverable based on multiple known end-points.

Answer : D

IBM C1000-012 IBM Watson Application Developer V3.1 Exam Practice Test