Question 1mediummultiple choice
Full question →mediummultiple choiceObjective-mapped
A logistics company tracks package deliveries. When a package is scanned at a distribution center, the system immediately updates the delivery status in a database so customers can see the live tracking information. At the end of each day, the company runs a job that aggregates all delivery status changes into a report for operational analysis. Which of the following best describes these two data processing workloads?
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
Both are batch processing workloads.
The status update occurs immediately upon scanning, which is not batch processing.
B
Best answer
The status update is a real-time workload, and the daily report is a batch workload.
Correct. The status update is processed instantly (real-time), while the daily job processes data in batches (batch).
C
Distractor review
Both are real-time processing workloads.
The daily report runs on a schedule and processes data in bulk, which is batch, not real-time.
D
Distractor review
The status update is a batch workload, and the daily report is a real-time workload.
The status update is immediate (real-time), and the daily report is scheduled (batch). This option reverses the correct classification.
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 DP-900 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 DP-900 question test?
Read the scenario before looking for a memorised answer.
What is the correct answer to this question?
The correct answer is: The status update is a real-time workload, and the daily report is a batch workload. — Real-time processing handles data as it arrives with low latency, as in the instant status update. Batch processing processes accumulated data at scheduled intervals, as in the nightly aggregation report. Therefore, the correct answer is that the status update is real-time and the report is batch.
What should I do if I get this DP-900 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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