IBM IBM Certifications C1000-012 Questions & Answers

• Question 31:

  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

  Correct Answer: C

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

• Question 32:

  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

  Correct Answer: C

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

• Question 33:

  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

  Correct Answer: ACF

• Question 34:

  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

  Correct Answer: CE

• Question 35:

  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.

  Correct Answer: A

• Question 36:

  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

  Correct Answer: D

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

• Question 37:

  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.

  Correct Answer: AC

• Question 38:

  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.

  Correct Answer: B

• Question 39:

  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

  Correct Answer: D

• Question 40:

  How does a developer obtain all of the information needed to connect to an IBM Watson AI service?

  A. All needed information is published in the service's online reference

  B. From the service instance, using the IBM Cloud GUI or the Command Line Interface (CLI), or programmatically using IBM Cloud environment variables

  C. Programmatically using the IBM Cloud registry

  D. Connection information is found in the IBM Cloud dashboard

  Correct Answer: A