IBM Watson Application Developer V3.1 v1.0 (C1000-012)

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Total 99 questions

An eCommerce organization is looking to improve the customer experience by finding ways to target its ads better. Which IBM Watson AI service will help the organization achieve its goal?

  • A. Discovery
  • B. Speech to Text
  • C. Text to Speech
  • D. Personality Insights


Answer : D

Why would the data crawler be used with the IBM Watson Discovery service?

  • A. When working with the tooling, the data crawler can be used to upload sample documents.
  • B. The data crawler automates the upload of content to the Discovery Service.
  • C. When there is a business need to dynamically crawl websites, Twitter and constantly changing content.
  • D. Use the data crawler when structured data must be mined from other services.


Answer : B

Which two statements accurately describe file size management for IBM Watson Discovery service?

  • A. Sample documents must be uploaded to a separate collection other than actual content.
  • B. The maximum file size for a sample document is 1MB.
  • C. The maximum file size for documents in a collection is 50MB.
  • D. There is a limit of no more than 5 documents sample documents.
  • E. Sample documents must be deleted before uploading documents to a collection.


Answer : AC

How can the threshold for the confidence level be set for the intent of a dialog node in the IBM Watson Assistant service?

  • A. The confidence level cannot be set within the Dialog and should be done programmatically within the application code.
  • B. On the drop-down of the Dialog node, the condition for confidence levels can be set for the intents defined in your Dialog node.
  • C. The confidence level threshold is already set for each Dialog node at "0.2". It can be overridden by turning off the confidence level on the improve tab within the Watson Assistant workspace.
  • D. It can be a condition within the Dialog node alongside the intent. For Example, intents [0].confidence<0.8


Answer : D

Reference -
https://developer.ibm.com/answers/questions/298862/accessing-the-intent-confidence-level-for-the-wats/

Which two Natural Language Processing artifacts are part of the Watson Knowledge Studio?

  • A. parsing rules
  • B. mention detection
  • C. relation detection
  • D. part-of-speech tagging
  • E. sentence tokenization


Answer : CE

How would a developer build a AI system that recognize license plates in images?

  • A. Train a classifier with examples of license plates.
  • B. Write an algorithm to run a set of logical checks on the images.
  • C. An AI system would already recognize different types of license plates, so simply show it the images.
  • D. Build a tool that sends images to be annotated by teams of humans.


Answer : A

Which three file types can be ingested by the IBM Watson Discovery service?

  • A. JSON
  • B. PPT
  • C. DOC
  • D. XLS
  • E. CSV
  • F. PDF


Answer : ACF

What kind of machine learning approach is typically used for classification with a neural network?

  • A. automatic learning
  • B. active learning
  • C. supervised learning
  • D. reinforcement learning


Answer : C

Reference -
https://developer.ibm.com/articles/cc-machine-learning-deep-learning-architectures/

What combination of these Watson AI capabilities are applicable for an email-based, help desk?

  • A. structured data analytics
  • B. image classification
  • C. keyword extraction
  • D. speech recognition
  • E. text classification
  • F. entity extraction


Answer : CE

A university wants to build a virtual student adviser that can interact with prospective students to help answer any questions they may have on the admissions process. The students for the most part have similar questions, however there are a small number of international students who have very specific queries based on their native country and their background.
Which combination of IBM Watson services would meet these requirements?

  • A. Natural Language Understanding and Personality Insights
  • B. Natural Language Classifier and Visual Recognition
  • C. Watson Assistant and Discovery
  • D. Speech to Text and Tone Analyzer


Answer : C

Reference -
https://github.com/watson-developer-cloud/assistant-with-discovery

When is it appropriate to include multiple classes for a sample text in the training data for IBM Watson Natural Language Classifier?

  • A. When the text is very detailed such that identifying a single class may cause inaccuracies.
  • B. When the classifier has been retained 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.


Answer : C

Before a developer can work with any of the IBM Cloud services, they need to obtain service credentials. What is the proper procedure to do this in IBM Cloud?

  • A. Log-in to IBM Cloud, navigate to your account profile, then copy the account credentials into the application for service access.
  • B. Log-in to IBM Cloud, navigate to your account, and view your user credentials.
  • C. The IBM Cloud credentials are the same as your service credentials.
  • D. Create a service instance within IBM Cloud, create the service credentials, use the service credentials in the application.


Answer : A

An AI FAQ widget on a company"™s support portal allows users to ask questions related to the company and its products.
What IBM Watson AI service might be used in the case where there is not enough information provided to answer the question?

  • A. Text to Speech
  • B. Speech to Text
  • C. Language Translation
  • D. Watson Assistant


Answer : D

Which two statements are applicable to the IBM Watson Tone Analyzer service?

  • A. The results of the service can provide only sentiment analysis.
  • B. Images and videos can be input into the service for analyzing writing style based on visual clues.
  • C. The results of the service can be used to adjust the tone of the content in order to increase the effectiveness of the communication.
  • D. The results of the service can be used to adjust the tone of the content to change how people will perceive your online identity.
  • E. The results of the service can be used to automatically post messages to social media sites.


Answer : CD

Reference -
https://tone-analyzer-demo.ng.bluemix.net

An AI solution is implemented to detect what the user wants to do. The user mentions that wants to buy a ski jacket for an upcoming vacation in Colorado.
What design pattern is appropriate for this use case?

  • A. Speech to Speech pattern designed with: Speech to Text, Relationship Extraction and Text to Speech
  • B. Audio Analysis pattern designed with: Speech to Text and Tone Analysis
  • C. Empathy Analysis pattern designed with: Personality Insights and Watson Assistant
  • D. Conversational pattern designed with: Watson Assistant service, Natural Language Understanding and Entity Extraction


Answer : D

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Total 99 questions