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Microsoft AI-900 Practice Test - Questions Answers, Page 18

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Which statement is an example of a Microsoft responsible AJ principle?

A.
Al systems must use only publicly available data.
A.
Al systems must use only publicly available data.
Answers
B.
Al systems must protect the interests of the company
B.
Al systems must protect the interests of the company
Answers
C.
Al systems must be understandable.
C.
Al systems must be understandable.
Answers
D.
Al systems must keep personal details public
D.
Al systems must keep personal details public
Answers
Suggested answer: C

Which type of natural language processing (NLP) entity is used to identify a phone number?

A.
regular expression
A.
regular expression
Answers
B.
machine-learned
B.
machine-learned
Answers
C.
list
C.
list
Answers
D.
Pattern-any
D.
Pattern-any
Answers
Suggested answer: C

You need to implement a pre-built solution that will identify well-known brands in digital photographs. Which Azure Al sen/tee should you use?

A.
Face
A.
Face
Answers
B.
Custom Vision
B.
Custom Vision
Answers
C.
Computer Vision
C.
Computer Vision
Answers
D.
Form Recognizer
D.
Form Recognizer
Answers
Suggested answer: C

HOTSPOT

For each of the following statements. select Yes if the statement is true. Otherwise, select No. NOTE;

Each correct selection is worth one point

Question 174
Correct answer: Question 174

You need to identify street names based on street signs in photographs.

Which type of computer vision should you use?

A.
object detection
A.
object detection
Answers
B.
optical character recognition (OCR)
B.
optical character recognition (OCR)
Answers
C.
image classification
C.
image classification
Answers
D.
facial recognition
D.
facial recognition
Answers
Suggested answer: C

HOTSPOT

Select the answer that correctly completes the sentence.


Question 176
Correct answer: Question 176

You need to reduce the load on telephone operators by implementing a Chabot to answer simple questions with predefined answers.

Which two Al services should you use to achieve the goal? Each correct answer presents part of the solution.

NOTE: Each correct selection is worth one point.

A.
Azure 8ol Service
A.
Azure 8ol Service
Answers
B.
Azure Machine Learning
B.
Azure Machine Learning
Answers
C.
Translator
C.
Translator
Answers
D.
Language Service
D.
Language Service
Answers
Suggested answer: A, D

DRAG DROP

Match the machine learning models to the appropriate deceptions.

To answer, drag the appropriate model from the column on the left to its description on the right Each model may be used once, more than once, or not at all.

NOTE: Each correct match is worth one point.


Question 178
Correct answer: Question 178

HOTSPOT

Select the answer that correctly completes the sentence.


Question 179
Correct answer: Question 179

During the process of Machine Learning, when should you review evaluation metrics?

A.
After you clean the data.
A.
After you clean the data.
Answers
B.
Before you train a model.
B.
Before you train a model.
Answers
C.
Before you choose the type of model.
C.
Before you choose the type of model.
Answers
D.
After you test a model on the validation data.
D.
After you test a model on the validation data.
Answers
Suggested answer: D
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