IBM Watson AI is based on artificial intelligence (AI) and sophisticated analytical software for optimal performance as a “question answering” machine.
Psychology along with Text analytics is used for ____.
a) Natural Language Understanding
b) All the options
c) None of the options
d) Tone Analyzer
e) Natural Language Classifier
f) Personality Insights
Correct Answer is :-f) Personality Insights
By default, Natural Language Understanding supports semantic analysis for __.
a) Sentiment
b) Relations
c) Entities
d) Emotion
e) None by default
f) All the options
Correct Answer is :-e) None by default
Analyze text to extract metadata from content such as concepts, entities, keywords, categories, sentiment, emotion, relations, and semantic roles using natural language understanding.
Cloud Foundry CLI is used to _.
a) Manage instances
b) Control the Bluemix cloud
c) Get Watson credentials programmatically
d) All the options
Correct Answer is :-d) All the options
Direct Interaction of User Application with Watson Services can be restricted through _.
a) Not possible
b) Possible but not given in the options
c) Token Authorization
d) REST API
e) Websockets
f) Proxy Model
Correct Answer is :-f) Proxy Model
Logging of requests by Watson is mandatory.
a) False
b) True
Correct Answer is :-a) False
Overfitting can be avoided by increasing _.
a) Restructurization
b) All the options
c) None of the options
d) Regularization
e) Hyperparameter Regulation
f) Generalization
Correct Answer is :-d) Regularization
Watson Services are running on top of _.
a) IBM Bluemix
b) None of the options
c) IBM Cloud Foundry
Correct Answer is :-a) IBM Bluemix
Tone Analyzer does not support _.
a) Emotional Tone
b) Social Tone
c) Language Tone
d) None of the options
Correct Answer is :-d) None of the options
Data Insights can be drawn using _______.
a) Keyword and Entity Extraction
b) None of the options
c) Tone and Entity Analysis
d) All the options
e) Keyword and Tone Extraction
f) Keyword and Sentiment Analysis
Correct Answer is :-d) All the options
Pick out the service services that must be trained to be used.
a) Speech to Text
b) All the options
c) Natural Language Classifier
d) Natural Language Understanding
e) Tone Analyzer
Correct Answer is :-c) Natural Language Classifier
Select the incorrect sentence about Neural Networks.
a) Their nodes are called Neurons.
b) They are a subset of Machine Learning.
c) They need weight adjustment programmed by the user.
d) They have hidden layers.
Correct Answer is :-c) They need weight adjustment programmed by the user.
A hold out dataset is used for _.
a) Prediction
b) Training
c) Validation
d) None of the options
Correct Answer is :-c) Validation
Application Starter kits refer to a _.
a) Set of applications provided for a specific use case
b) Set of Bluemix Cloud Tools available for a given use case
c) Set of services available together for a specific use case
d) All the given options
Correct Answer is :-c) Set of services available together for a specific use case
Discovery Service Processes __ data.
a) Structured
b) Unstructered and Visual
c) Both Structured and Unstructured
d) All of the options
e) Visual
f) Unstructured
Correct Answer is :-c) Both Structured and Unstructured
Visual Recognition Service can be pre trained.
a) True
b) False
Correct Answer is :-a) True
Watson Discovery supports only _.
a) Private data
b) All the options
c) Public data
d) Third-party data
Correct Answer is :-b) All the options
Persistent Connection to a service can be established through __.
a) SSML
b) None of the options
c) HTTPS
d) All the options
e) Websocket
Correct Answer is :-e) Websocket
Natural Language Classifier service can return multiple labels based on __.
a) Confidence score
b) Pre-trained data
c) Label selection
d) None of the options
Correct Answer is :-a) Confidence score
Training Data is not required for _.
a) Unsupervised learning
b) Neural networks
c) None of the options
d) Supervised learning
e) Semi-supervised learning
Correct Answer is :-a) Unsupervised learning
Improper Bias Variance trade off can lead to __.
a) Underfitting
b) Both the options
c) None of the options
d) Overfitting
Correct Answer is :-b) Both the options
Rule based reward punishment training is a part of __.
a) RL
b) ML
c) All the options
d) DL
Correct Answer is :-a) RL
Text Message Classification is better done by _.
a) Any of the given options
b) Natural Language Classifier
c) Tone Analyzer
d) Natural Language Understanding
Correct Answer is :-b) Natural Language Classifier
The underlying meaning of user query can be called as _.
a) class
b) corpus
c) intent
d) ground truth
Correct Answer is :-c) intent
Workspace with respect to Watson is _.
a) API source for application
b) Container for service configuration
c) None of the options
d) User Interface for application
Correct Answer is :-b) Container for service configuration
