Practice Questions

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Question 1

A company wants to automatically determine whether customer reviews are positive, negative, or neutral.

Which AI workload is required?

A. Text classification
B. Sentiment analysis
C. Language translation
D. Speech recognition

Correct Answer: B

Explanation: Sentiment analysis evaluates the emotional tone of text, such as opinions expressed in customer reviews.

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Question 2

An organization needs to route incoming support emails to the correct department based on their content.

Which NLP capability best fits this scenario?

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

Correct Answer: C

Explanation: Text classification assigns predefined labels or categories to text, making it ideal for routing emails by topic.

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Question 3

A legal team wants to quickly identify names of people, organizations, and locations within long contracts.

Which NLP capability should be used?

A. Sentiment analysis
B. Named entity recognition
C. Text translation
D. Optical character recognition

Correct Answer: B

Explanation: Named entity recognition (NER) extracts structured entities such as people, organizations, and locations from unstructured text.

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Question 4

A global company wants to translate product descriptions from English into multiple languages while preserving meaning.

Which AI workload is most appropriate?

A. Language detection
B. Text summarization
C. Language translation
D. Speech synthesis

Correct Answer: C

Explanation: Language translation converts text from one language to another while maintaining its original intent and meaning.

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Question 5

An application needs to identify the main topics discussed in thousands of customer feedback messages.

Which NLP capability should be used?

A. Sentiment analysis
B. Key phrase extraction
C. Text classification
D. Question answering

Correct Answer: B

Explanation: Key phrase extraction highlights the most important concepts and terms within text.

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Question 6

A chatbot answers common customer questions using a natural conversational interface.

Which AI workload does this represent?

A. Computer vision
B. Conversational AI / NLP
C. Speech AI only
D. Anomaly detection

Correct Answer: B

Explanation: Conversational AI uses NLP to understand user intent and generate natural language responses.

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Question 7

A system must determine the language of incoming customer messages before processing them further.

Which NLP capability is required?

A. Text classification
B. Language detection
C. Named entity recognition
D. Text summarization

Correct Answer: B

Explanation: Language detection identifies the language used in a text sample.

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Question 8

Which input type most strongly indicates a natural language processing workload?

A. Video streams
B. Audio recordings
C. Images and photos
D. Text documents

Correct Answer: D

Explanation: NLP workloads are centered on understanding and generating text-based data.

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Question 9

A manager wants a short summary of long meeting transcripts to quickly understand key points.

Which NLP capability should be used?

A. Text summarization
B. Sentiment analysis
C. Language detection
D. Text classification

Correct Answer: A

Explanation: Text summarization condenses long text into a shorter, meaningful summary.

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Question 10

An organization wants to ensure responsible use of AI when analyzing employee emails.

Which consideration is most relevant for NLP workloads?

A. Image resolution
B. Model latency
C. Data privacy and bias
D. Bounding box accuracy

Correct Answer: C

Explanation: NLP systems can introduce bias and raise privacy concerns when processing personal or sensitive text data.

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Final Exam Tip

If a scenario focuses on understanding, classifying, translating, summarizing, or responding to text, it is almost always a natural language processing workload.

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