The answer is that the output field mapping for organizations is missing, which is why the index field remains empty. This occurs because the EntityRecognitionSkill outputs extracted entities into a nested structure under `/document/organizations`, and without an explicit output field mapping in the skillset definition, the indexer has no instruction to transfer that data into the target index field. On the Microsoft Azure AI Engineer Associate AI-102 exam, this scenario tests your understanding of how skillset outputs must be explicitly mapped to index fields—a common trap where candidates assume the skill’s configuration alone populates the index. The entity recognition output field mapping is a critical step that bridges the skill’s structured results to the flat index schema, and forgetting it is a frequent cause of empty fields. Remember the mnemonic: “Map the path, or the field stays flat”—always verify that your output field mappings align the skill’s output path, like `/document/organizations`, to the corresponding index field.
AI-102 Practice Question: Implement knowledge mining and information extraction solutions
This AI-102 practice question tests your understanding of implement knowledge mining and information extraction solutions. This is a configuration task: choose the command set that satisfies every stated requirement. Small differences — like 'secret' vs 'password' or 'transport input ssh' vs 'all' — change whether the answer is correct. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
Refer to the exhibit. You are configuring an Azure AI Search skillset. The skillset includes an EntityRecognitionSkill and a KeyPhraseExtractionSkill. After running the indexer, you notice that the 'organizations' field is empty in the index. What is the most likely cause?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue: "most likely"
Why it matters: Probability qualifier — the question wants the most probable cause or outcome, not a guaranteed one. Eliminate low-probability options.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
The output field mapping for organizations is missing
Option B is correct because the entity recognition skill outputs entities into a specific structure; to get organizations, you need to map the '/document/organizations' path to the index field. Option A is incorrect because the skill is correctly configured to extract organizations. Option C is incorrect because the order of skills doesn't affect entity recognition. Option D is incorrect because the skill output path is standard.
Key principle: NAT direction and interface roles matter as much as the IP address mapping. Inside/outside designation controls which traffic is translated.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
✗
The skill output path is incorrect
Why it's wrong here
The default output path is correct.
✓
The output field mapping for organizations is missing
Why this is correct
Without mapping the skill output to the index field, the data will not appear.
Clue confirmation
The clue word "most likely" in the question point toward this answer.
Related concept
Static NAT maps one inside address to one outside address.
✗
The 'Organization' category is misspelled
Why it's wrong here
The category is spelled correctly as 'Organization'.
✗
The skills must be in reverse order
Why it's wrong here
Order does not affect entity extraction.
Common exam traps
Common exam trap: NAT rules depend on direction and matching traffic
NAT is not only about the public address. The inside/outside interface roles and the ACL or rule that matches traffic are just as important.
Trap categories for this question
Command / output trap
The default output path is correct.
Detailed technical explanation
How to think about this question
NAT questions usually test address translation, overload/PAT behaviour, static mappings and whether the right traffic is being translated. Read the interface direction and address terms carefully.
KKey Concepts to Remember
Static NAT maps one inside address to one outside address.
PAT allows many inside hosts to share one public address using ports.
Inside local and inside global describe the private and translated addresses.
NAT ACLs identify traffic for translation, not always security filtering.
TExam Day Tips
→Identify inside and outside interfaces first.
→Check whether the scenario needs static NAT, dynamic NAT or PAT.
→Do not confuse NAT matching ACLs with normal packet-filtering intent.
Key takeaway
NAT direction and interface roles matter as much as the IP address mapping. Inside/outside designation controls which traffic is translated.
Real-world example
How this comes up in practice
A cloud solutions architect for a retail company is evaluating services for a new workload. The correct answer here reflects best practice for the specific scenario described — not a general cloud recommendation. NAT direction and interface roles matter as much as the IP address mapping. Inside/outside designation controls which traffic is translated. Cloud exam questions reward reading the constraint carefully: the same technology can be right or wrong depending on the use case.
What to study next
Got this wrong? Here's your next step.
Review the four NAT address types (inside local, inside global, outside local, outside global), PAT port overload, and static vs dynamic NAT use cases. Then practise related AI-102 NAT questions on configuration and troubleshooting.
Implement knowledge mining and information extraction solutions — This question tests Implement knowledge mining and information extraction solutions — Static NAT maps one inside address to one outside address..
What is the correct answer to this question?
The correct answer is: The output field mapping for organizations is missing — Option B is correct because the entity recognition skill outputs entities into a specific structure; to get organizations, you need to map the '/document/organizations' path to the index field. Option A is incorrect because the skill is correctly configured to extract organizations. Option C is incorrect because the order of skills doesn't affect entity recognition. Option D is incorrect because the skill output path is standard.
What should I do if I get this AI-102 question wrong?
Review the four NAT address types (inside local, inside global, outside local, outside global), PAT port overload, and static vs dynamic NAT use cases. Then practise related AI-102 NAT questions on configuration and troubleshooting.
Are there clue words in this question I should notice?
Yes — watch for: "most likely". Probability qualifier — the question wants the most probable cause or outcome, not a guaranteed one. Eliminate low-probability options.
What is the key concept behind this question?
Static NAT maps one inside address to one outside address.
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