Practice Exam Questions

---

Question 1

Which Azure service should you use to analyze customer reviews and determine whether the feedback is positive or negative?

A. Azure Translator
B. Azure AI Vision
C. Azure AI Language
D. Azure Speech

Correct Answer: C

Explanation:
Sentiment analysis is a text analytics capability, which is provided by the Azure AI Language service. Translator is for language conversion, Vision is for images, and Speech is for audio.

---

Question 2

You want to extract people, organizations, and locations from text documents. Which Azure AI Language capability should you use?

A. Key phrase extraction
B. Named entity recognition
C. Text classification
D. Language detection

Correct Answer: B

Explanation:
Named Entity Recognition (NER) identifies and categorizes entities such as people, organizations, and locations within text.

---

Question 3

A company wants to automatically identify the main topics discussed in customer feedback emails. Which Azure AI Language feature should be used?

A. Sentiment analysis
B. Entity recognition
C. Key phrase extraction
D. Language detection

Correct Answer: C

Explanation:
Key phrase extraction identifies the most important concepts or talking points in text, making it ideal for summarizing feedback.

---

Question 4

Which scenario is best suited for the Azure AI Language service?

A. Converting spoken audio into text
B. Translating documents from English to French
C. Analyzing written text for sentiment and meaning
D. Detecting objects in images

Correct Answer: C

Explanation:
The Azure AI Language service specializes in understanding and analyzing text, including sentiment, entities, and key phrases.

---

Question 5

Which capability of Azure AI Language allows an application to answer natural language questions based on provided documents or FAQs?

A. Sentiment analysis
B. Question answering
C. Key phrase extraction
D. Language detection

Correct Answer: B

Explanation:
Question answering enables applications and chatbots to respond to user questions using structured knowledge sources.

---

Question 6

A multilingual application needs to determine the language of user-submitted text before processing it further. Which Azure AI Language feature should be used?

A. Translation
B. Language detection
C. Text classification
D. Entity recognition

Correct Answer: B

Explanation:
Language detection identifies the language of input text and is often used before other NLP operations.

---

Question 7

Which Azure service combines sentiment analysis, entity recognition, and key phrase extraction into a single offering?

A. Azure Translator
B. Azure Speech
C. Azure AI Vision
D. Azure AI Language

Correct Answer: D

Explanation:
The Azure AI Language service provides multiple NLP capabilities under one unified service.

---

Question 8

You want to categorize incoming support tickets into “Billing,” “Technical,” or “General.” Which Azure AI Language capability should you use?

A. Sentiment analysis
B. Key phrase extraction
C. Text classification
D. Language detection

Correct Answer: C

Explanation:
Text classification assigns predefined categories or labels to text content.

---

Question 9

Which statement best describes the Azure AI Language service?

A. It focuses only on speech-to-text conversion
B. It translates text between languages
C. It extracts meaning and insights from text
D. It analyzes images and video streams

Correct Answer: C

Explanation:
Azure AI Language is designed to analyze text and extract meaning, including sentiment, entities, and key concepts.

---

Question 10

Which task would NOT typically be handled by the Azure AI Language service?

A. Identifying sentiment in customer reviews
B. Extracting organizations from news articles
C. Translating text from Spanish to English
D. Detecting key phrases in feedback forms

Correct Answer: C

Explanation:
Text translation is handled by Azure Translator, not the Azure AI Language service. The other tasks are core Language service capabilities.

---

Final Exam Tips for This Topic

• If the question involves understanding text, think Azure AI Language
• If the question involves translation, think Azure Translator
• If the question involves speech, think Azure Speech
• AI-900 questions focus on what the service does, not how to code it

---

Go to the AI-900 Exam Prep Hub main page.