Question 1mediummultiple choice
Full question →mediummultiple choiceObjective-mapped
A Cosmos DB container for session records receives hot-partition throttling because the partition key has only five possible values. What should the developer change? The design must avoid adding custom operational scripts.
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
Distractor review
Increase the default TTL
TTL controls item expiry, not partition distribution.
B
Distractor review
Enable analytical store only
Analytical store supports analytics but does not correct transactional hot partitions.
C
Best answer
Choose a partition key with higher cardinality and even request distribution
A good partition key spreads storage and throughput across logical partitions.
D
Distractor review
Use a stored procedure for every write
Stored procedures do not fix a hot partition key.
Common exam trap
Common exam trap: answer the scenario, not the keyword
Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.
Technical deep dive
How to think about this question
This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.
KKey Concepts to Remember
- Read the scenario before looking for a memorised answer.
- Find the constraint that changes the correct option.
- Eliminate answers that are true in general but not in this case.
- Use explanations to understand the rule behind the answer.
TExam Day Tips
- Underline the problem statement mentally.
- Watch for words such as best, first, most likely and least administrative effort.
- Review why wrong options are wrong, not only why the correct option is correct.
Related practice questions
Related AZ-204 practice-question pages
Use these pages to review the topic behind this question. This is how one missed question becomes focused revision.
More questions from this exam
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-204 question test?
Read the scenario before looking for a memorised answer.
What is the correct answer to this question?
The correct answer is: Choose a partition key with higher cardinality and even request distribution — Cosmos DB scalability depends on a partition key that distributes data and requests evenly.
What should I do if I get this AZ-204 question wrong?
Then try more questions from the same exam bank and focus on understanding why the wrong options are tempting.
Discussion
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