An e-commerce application uses Azure Table Storage to store shopping cart items. The application frequently queries by user ID and also needs to support high insert rates during flash sales. The developers are designing the partition key and row key. Which design best supports scalability and performance?

Use timestamp as the partition key and user ID as the row key.

Use item ID as the partition key and user ID as the row key.

Use user ID as the partition key and item ID as the row key.

Use a single partition for all entities to simplify queries.

How does Azure Table Storage achieve high scalability and performance for large volumes of data?

By storing all data in a single large table

By replicating data to every region

By using a fixed schema to optimize queries

By partitioning data based on the partition key

Which feature of Azure Blob Storage provides encryption of data at rest by default, using Microsoft-managed keys?

Azure Storage Service Encryption

Azure Active Directory (Azure AD) integration

Microsoft Certified:Azure Data Fundamentals

Domain 3Objective 1

Describe the Capabilities of Azure Storage DP-900 Practice Questions (Page 1)

Part of the Describe considerations for working with non-relational data on Azure domain, which accounts for 15–20% of the DP-900 exam. Microsoft does not publish an official question count, but from its 45-minute exam (~20–30 total, ~3–6 in this domain), expect 2–3 from this objective — we provide 27 practice questions to prepare you well beyond it. (estimate)

27questions here

6free pages

10concepts

15–20%of the exam

Questions 1–5

1application · easy
A company stores historical financial records in Azure Blob Storage. The records are accessed only a few times per year for audits, and retrieval latency of up to 24 hours is acceptable. The company wants to minimize storage cost. Which access tier should they use?
Select an answer first
2application · medium
An e-commerce application uses Azure Table Storage to store shopping cart items. The application frequently queries by user ID and also needs to support high insert rates during flash sales. The developers are designing the partition key and row key. Which design best supports scalability and performance?
Select an answer first
3foundation · easy
How does Azure Table Storage achieve high scalability and performance for large volumes of data?
Select an answer first
4foundation · easy
Which Azure Blob Storage access tier is optimized for data that is accessed infrequently and stored for at least 30 days, with lower storage cost but higher access cost than the Hot tier?
Select an answer first
5foundation · easy
Which feature of Azure Blob Storage provides encryption of data at rest by default, using Microsoft-managed keys?
Select an answer first

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Describe the Capabilities of Azure Storage DP-900 Practice Questions (Page 1)

Questions 1–5

A company stores historical financial records in Azure Blob Storage. The records are accessed only a few times per year for audits, and retrieval latency of up to 24 hours is acceptable. The company wants to minimize storage cost. Which access tier should they use?

How does Azure Table Storage achieve high scalability and performance for large volumes of data?

Which Azure Blob Storage access tier is optimized for data that is accessed infrequently and stored for at least 30 days, with lower storage cost but higher access cost than the Hot tier?

Which feature of Azure Blob Storage provides encryption of data at rest by default, using Microsoft-managed keys?

Keep studying — Describe considerations for working with non-relational data on Azure