The correct answer is to batch transactions and reduce log writes, as this directly addresses the root cause of log write throughput throttling in the General Purpose tier. The General Purpose tier enforces a hard cap on log write throughput, typically around 1 MB/s per vCore, and when sustained writes exceed this limit, the database engine throttles transactions to protect overall storage I/O. Batching multiple individual inserts or updates into a single transaction reduces the number of log flushes, while minimally logged operations (like bulk inserts under simple recovery) cut the volume of log data generated, keeping throughput under the limit. On the DP-300 exam, this question tests your understanding of Azure SQL Database resource governance—specifically that log rate is a fixed service-tier constraint, not a configurable setting. A common trap is confusing log size with log throughput; increasing max log size (option A) only changes storage capacity, not the write speed. Remember the mnemonic: “Batch to beat the batch limit”—group your writes to stay under the throughput cap without upgrading tiers.
DP-300 Practice Question: Monitor, configure, and optimize database resources
This DP-300 practice question tests your understanding of monitor, configure, and optimize database resources. Match the stated requirement to the specific cloud service, access model, or configuration option — many options are valid in isolation but not for this scenario. 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.
You have an Azure SQL Database in the General Purpose tier. You notice that the log write throughput is consistently above the service tier limit, causing transaction throttling. You need to resolve this without moving to Business Critical. What should you do?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Batch transactions and reduce log writes.
Option C is correct because reducing transaction log writes by batching transactions or using minimally logged operations reduces throughput. Option A is wrong because increasing max log size does not affect throughput. Option B is wrong because Premium tier is not allowed. Option D is wrong because log rate is not configurable.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
✗
Increase the max log size using ALTER DATABASE.
Why it's wrong here
Max log size does not affect throughput limit.
✓
Batch transactions and reduce log writes.
Why this is correct
Batching reduces the number of log writes, staying within limits.
Related concept
Read the scenario before looking for a memorised answer.
✗
Enable accelerated database recovery to reduce log I/O.
Why it's wrong here
Accelerated recovery reduces version store I/O, not transaction log throughput.
✗
Move to Business Critical tier.
Why it's wrong here
Requirement says not to move to Business Critical.
Common exam traps
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.
Detailed technical explanation
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.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A media company stores terabytes of video archives that are accessed once a year for audit purposes. Moving these objects to a cold storage tier (Azure Archive, S3 Glacier, or Google Nearline) costs a fraction of hot storage. Questions like this test whether you understand storage tiers, access frequency tradeoffs, and retrieval latency requirements.
Related glossary terms
Concepts from this question explained
These glossary pages explain the core terms tested in this DP-300 question in full detail.
Identify which DP-300 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
Monitor, configure, and optimize database resources — This question tests Monitor, configure, and optimize database resources — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Batch transactions and reduce log writes. — Option C is correct because reducing transaction log writes by batching transactions or using minimally logged operations reduces throughput. Option A is wrong because increasing max log size does not affect throughput. Option B is wrong because Premium tier is not allowed. Option D is wrong because log rate is not configurable.
What should I do if I get this DP-300 question wrong?
Identify which DP-300 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
About these practice questions
Courseiva creates original exam-style practice questions with explanations and wrong-answer analysis. It does not publish real exam questions, exam dumps, or protected exam content. Learn why practice questions differ from exam dumps →
Share a tip, memory trick, or ask about the reasoning behind this question. Do not post real exam questions, leaked content, braindumps, or copyrighted exam material. Comments are moderated and may be removed without notice.
This DP-300 practice question is part of Courseiva's free Microsoft certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the DP-300 exam.
Question Discussion
Share a tip, memory trick, or ask about the reasoning behind this question. Do not post real exam questions, leaked content, braindumps, or copyrighted exam material. Comments are moderated and may be removed without notice.
Sign in to join the discussion.