Question 1hardmulti select
Full question →hardmulti selectObjective-mapped
A backup operations team exports Recovery Services vault logs to Log Analytics. They need a query that returns only failed backup jobs from the last 24 hours and displays just the vault name, protected item name, and error description. Which two KQL operators should the query include? Select two.
Answer choices
Why each option matters
Good practice is not just finding the correct option. The wrong answers often show the exact trap the exam wants you to fall into.
A
Best answer
where
Where filters rows so the query returns only failed jobs from the last 24 hours.
B
Best answer
project
Project selects the specific columns needed in the final query output.
C
Distractor review
summarize
Summarize aggregates data, but the requirement is to list specific job records and fields.
D
Distractor review
join
Join combines tables, which is unnecessary when filtering and shaping one log stream.
E
Distractor review
extend
Extend creates calculated columns, but it does not by itself filter or trim output.
Common exam trap
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.
Technical deep dive
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.
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Keep practising from the same exam bank, or move into a focused topic page if this question exposed a weak area.
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FAQ
Questions learners often ask
What does this AZ-104 question test?
Static NAT maps one inside address to one outside address.
What is the correct answer to this question?
The correct answer is: where — The where operator is needed to narrow the dataset to failed backup jobs within the desired time window. The project operator is needed to return only the columns that matter to the investigator, such as the vault name, item name, and error details. This combination is the standard KQL pattern for operational troubleshooting: filter first, then shape the output. The other operators can be useful in more advanced queries, but they are not required for this exact reporting task. Why others are wrong: Summarize is for counts, groups, and aggregations, which would hide the individual failed job rows. Join is used when combining data from multiple tables, but this scenario uses a single log source. Extend can add computed columns, yet the requirement is to filter and display existing fields, not calculate new ones.
What should I do if I get this AZ-104 question wrong?
Then try more questions from the same exam bank and focus on understanding why the wrong options are tempting.
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