AZ-204 Develop for Azure storage Practice Question
This AZ-204 practice question tests your understanding of develop for azure storage. This is a configuration task: choose the command set that satisfies every stated requirement. Small differences — like 'secret' vs 'password' or 'transport input ssh' vs 'all' — change whether the answer is correct. 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.
Your application stores sensitive data in Azure Table Storage. You need to encrypt the data at rest. 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
✓
No action needed; Azure Storage Service Encryption (SSE) is enabled by default.
Option C is correct because Azure Storage Service Encryption (SSE) automatically encrypts all data at rest in Azure Table Storage using 256-bit AES encryption, and it is enabled by default for all new and existing storage accounts. Since the question asks about encrypting data at rest and does not specify a need for customer-managed keys or client-side control, the default SSE meets the requirement without any additional configuration.
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.
✗
Implement client-side encryption using Azure Key Vault.
Why it's wrong here
Client-side encryption is an option but not required.
✗
Enable server-side encryption with customer-managed keys in Azure Key Vault.
Why it's wrong here
Server-side encryption is enabled by default; customer-managed keys are optional.
✓
No action needed; Azure Storage Service Encryption (SSE) is enabled by default.
Read the scenario before looking for a memorised answer.
✗
Enable Azure Disk Encryption on the virtual machines accessing the storage.
Why it's wrong here
Azure Disk Encryption applies to VM disks, not Table Storage.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often overthink and assume they need to take explicit action (like client-side encryption or customer-managed keys) to encrypt data at rest, when in fact Azure Storage Service Encryption is enabled by default and requires no configuration.
Detailed technical explanation
How to think about this question
Azure Storage Service Encryption (SSE) uses 256-bit AES encryption and is applied at the storage cluster level before data is written to disk, ensuring all data in Azure Table Storage, Blob Storage, and Queue Storage is encrypted at rest transparently. This encryption is FIPS 140-2 compliant and does not impact performance or require any code changes, making it a seamless security baseline. In a real-world scenario, if an organization needs to meet regulatory requirements like HIPAA or PCI DSS, they can optionally enable customer-managed keys (CMK) for additional control, but the default SSE already satisfies the basic encryption-at-rest mandate.
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.
TExam Day Tips
→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 AZ-204 question in full detail.
Develop for Azure storage — This question tests Develop for Azure storage — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: No action needed; Azure Storage Service Encryption (SSE) is enabled by default. — Option C is correct because Azure Storage Service Encryption (SSE) automatically encrypts all data at rest in Azure Table Storage using 256-bit AES encryption, and it is enabled by default for all new and existing storage accounts. Since the question asks about encrypting data at rest and does not specify a need for customer-managed keys or client-side control, the default SSE meets the requirement without any additional configuration.
What should I do if I get this AZ-204 question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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Question Discussion
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