Question 1easymultiple choice
Full question →easymultiple choiceObjective-mapped
A company stores customer contact information in a table with columns for CustomerID, Name, Email, and Phone. They also store customer support chat transcripts as plain text files. Which of the following correctly classifies these data types?
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 structured data
Chat transcripts are not structured; they lack a fixed schema.
B
Distractor review
Customer contact information is structured; chat transcripts are semi-structured
Chat transcripts are unstructured, not semi-structured. Semi-structured data has tags or markers to separate data elements (e.g., JSON).
C
Best answer
Customer contact information is structured; chat transcripts are unstructured
The table has a fixed schema (structured), while chat transcripts are free text (unstructured).
D
Distractor review
Both are semi-structured
The table is structured, not semi-structured. Semi-structured data does not require a fixed schema but has self-describing properties.
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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Question 6
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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: Customer contact information is structured; chat transcripts are unstructured — Customer contact information is structured because it has a fixed schema (rows and columns). Chat transcripts are free-form text without any predefined structure, making them unstructured data. Semi-structured data (like JSON or XML) has some organizational properties but not a rigid table. Therefore, the correct classification is structured for the table and unstructured for the text files.
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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